OSRAM DULUX F User Manual
www.osram.com
Economical long-life light
sources with plug-in base
Compact uorescent lamps OSRAM DULUX®
Technical Guide
EDITION: 04.2011
Subject to change without notice.
Despite careful review, the possibility of mistakes can’t be excluded – no guaranty will be taken.
Economical long-life light sources with plug-in bases
Compact Fluorescent Lamps OSRAM DULUX®
Technical Guide
1 GENERAL ...................................................................................................................................... 5
1.1 Introduction .............................................................................................................................. 5
1.2 The OSRAM DULUX® range ....................................................................................................... 6
1.2.1 Lamps with integrated starter and two-pin base for conventional operation ............... 6
1.2.2 Lamps with four-pin bases for operation with electronic control gear (ECG) ................ 9
1.2.3 High efficiency (HE) lamps for operation with electronic control gear (ECG): ............. 10
1.2.4 Lamps with four-pin bases for conventional or ECG operation .................................... 13
1.2.5 Lamps for special Applications: .................................................................................... 15
1.3 Economy and suitability ......................................................................................................... 19
1.4 Technical design and operation.............................................................................................. 20
1.4.1 Radio interference suppression .................................................................................... 22
1.5 Which accessories are needed for OSRAM DULUX® lamps? .................................................. 23
2 LAMP DATA ................................................................................................................................ 24
2.1 Geometric data ....................................................................................................................... 24
2.1.1 OSRAM DULUX® S ......................................................................................................... 24
2.1.2 OSRAM DULUX® S/E ...................................................................................................... 24
2.1.3 OSRAM DULUX® D ......................................................................................................... 25
2.1.4 OSRAM DULUX® D ES .................................................................................................... 25
2.1.5 OSRAM DULUX® D/E ..................................................................................................... 25
2.1.6 OSRAM DULUX®T PLUS ................................................................................................. 26
2.1.7 OSRAM DULUX® T CONSTANT ...................................................................................... 26
2.1.8 OSRAM DULUX® T/E PLUS ............................................................................................. 26
2.1.9 OSRAM DULUX® T/E CONSTANT ................................................................................... 27
2.1.10 OSRAM DULUX® T/E HE ................................................................................................ 27
2.1.11 OSRAM DULUX® L ......................................................................................................... 28
2.1.12 OSRAM DULUX® L HE .................................................................................................... 28
2.1.13 OSRAM DULUX® F ......................................................................................................... 29
2.1.14 OSRAM CFL SQUARE® ................................................................................................... 30
2.2 Operation modes and electrical data ..................................................................................... 31
2.2.1 Electronic operation ..................................................................................................... 31
2.2.2 Inductive operation Single-lamp circuit ........................................................................ 32
2.2.3 Inductive operation Series circuit ................................................................................. 33
2.2.4 Inductive operation Lead-lag circuit ............................................................................. 33
2.3 Photometric data .................................................................................................................... 34
2.3.1 Light colours ................................................................................................................. 34
2.3.2 Colour specifications .................................................................................................... 35
2.3.3 Chromaticity coordinates tolerance fields .................................................................... 35
2.3.4 OSRAM DULUX® light colours ....................................................................................... 36
2.3.5 Factors affecting colour consistency ............................................................................ 37
2.3.6 Spectral distribution ..................................................................................................... 38
2.3.7 Radiation components in the ultra-violet range: ......................................................... 39
2.3.8 Radiation components in the infra-red range .............................................................. 40
2.3.9 Luminous intensity distribution charts ......................................................................... 41
2.3.10 Luminance of OSRAM DULUX® lamps ........................................................................... 43
2.4 Lamp life and maintenance .................................................................................................... 44
2.4.1 Definitions .................................................................................................................... 44
2.4.2 Maintenance for OSRAM DULUX® lamps ..................................................................... 44
2.4.3 Mortality charts of OSRAM DULUX® lamps .................................................................. 44
2.4.4 Effect of switching operations on lamp life .................................................................. 44
2
Economical long-life light sources with plug-in bases
Compact Fluorescent Lamps OSRAM DULUX®
3 CIRCUITS .................................................................................................................................... 46
Technical Guide
3.1 Operation with electronic control gear (ECG) ........................................................................ 46
3.2 Operation with conventional control gear (CCG) ................................................................... 47
3.2.1 Permissible lamp/CCG combinations and system data ................................................ 47
3.2.2 Compensation .............................................................................................................. 49
3.2.3 Operation of OSRAM DULUX® S/E, D/E und T/E PLUS with external starter and CCG .. 50
3.3 Operating on dc sources ......................................................................................................... 51
3.3.1 Compact fluorescent lamps in emergency lighting ...................................................... 52
3.4 Operation with motion detectors and light sensors .............................................................. 53
3.5 Dimensioning of automatic circuit breakers .......................................................................... 53
4 OPERATING CHARACTERISTICS ............................................................................................ 54
4.1 Start-up characteristics........................................................................................................... 54
4.1.1 Single circuit, inductive operation ................................................................................ 54
4.1.2 Series circuit, inductive operation ................................................................................ 55
4.2 Starting at low temperatures ................................................................................................. 55
4.3 Run-up behaviour ................................................................................................................... 56
4.4 Operating values of the lamps as a function of mains voltage .............................................. 59
4.5 Operating values of the lamps as a function of ambient temperature .................................. 60
4.6 Luminous flux as a function of temperature and operating position .................................... 62
4.6.1 Luminous flux/temperature graphs for OSRAM DULUX® lamps in general .................. 63
4.6.2 Luminous flux/temperature graphs for OSRAM DULUX® HE base up (horizontal) ....... 63
4.6.3 Luminous flux/temperature graphs for OSRAM DULUX® CONSTANT lamps ................ 64
4.6.4 Luminous flux/temperature graphs for OSRAM DULUX® L SP for outdoor lighting ..... 64
4.6.5 Luminous flux/temperature graphs for OSRAM DULUX® L Constant ........................... 65
4.6.6 Operation at high temperatures .................................................................................. 66
4.6.7 Operation at low temperatures.................................................................................... 66
4.7 Dimming ................................................................................................................................. 67
4.7.1 Dimming of OSRAM DULUX CONSTANT lamps ............................................................ 67
4.8 Lamp temperature, safety and limit values............................................................................ 71
4.8.1 Maximum temperatures for OSRAM DULUX® lamps .................................................... 72
4.8.2 Maximum electrical safety values for OSRAM DULUX® lamps as per IEC 61199 ......... 75
5 DATA FOR CONTROL GEAR MANUFACTURERS .................................................................. 77
5.1 Electronic operation ............................................................................................................... 77
5.1.1 Preheating (ECG operation) ......................................................................................... 77
5.1.2 Starting (ECG operation) .............................................................................................. 78
5.1.3 Operating data for undimmed lamps ........................................................................... 80
5.1.4 Dimming ....................................................................................................................... 81
5.2 Magnetic operation ................................................................................................................ 85
5.2.1 Magnetic operation 220 V/230V and 240V, 50Hz/60Hz .............................................. 85
5.3 Electrical data for the filaments ............................................................................................. 86
6 ACCESSORIES ........................................................................................................................... 87
6.1 Caps and lampholders ............................................................................................................ 87
6.2 Lamp supports ........................................................................................................................ 88
6.3 Starters ................................................................................................................................... 89
3
Economical long-life light sources with plug-in bases
Compact Fluorescent Lamps OSRAM DULUX®
Technical Guide
7 MEASURING OSRAM DULUX® COMPACT FLUORESCENT LAMPS .................................... 90
7.1 Ageing of lamps ...................................................................................................................... 90
7.2 Operating position .................................................................................................................. 91
7.3 Constant photometric values ................................................................................................. 91
7.4 Electrical measurements ........................................................................................................ 91
7.5 Temperature measurements.................................................................................................. 92
7.5.1 Ambient temperature ................................................................................................... 92
7.5.2 Cold spot temperature for lamps without amalgam ................................................... 92
7.5.3 Measuring CONSTANT lamps ....................................................................................... 92
7.6 Reference lamps ..................................................................................................................... 93
8 OSRAM DULUX® AND THE ENVIRONMENT ........................................................................... 94
8.1 Contents ................................................................................................................................. 94
8.2 Waste disposal ........................................................................................................................ 94
8.3 ROHS Directive and conformity for compact fluorescent lamps ........................................... 95
9 EUROPEAN AND INTERNATIONAL STANDARDS .................................................................. 96
9.1 Relevant standards ................................................................................................................. 96
9.1.1 Lamps and caps ............................................................................................................ 96
9.1.2 Accessories ................................................................................................................... 96
9.1.3 Luminaires .................................................................................................................... 97
9.1.4 Miscellaneous ............................................................................................................... 98
9.1.5 Sources ......................................................................................................................... 99
9.2 Declaration of Conformity .................................................................................................... 100
9.3 CE labelling ........................................................................................................................... 104
9.4 Energy Efficiency Index ......................................................................................................... 104
4
Economical long-life light sources with plug-in bases
Compact Fluorescent Lamps OSRAM DULUX®
1 General
1.1 Introduction
The first compact fluorescent lamps (CFLs) appeared on the European market in the early 1980s.
Ever since, they have had a significant and lasting effect on light fitting design and lighting applications. Today, CFLs are available in an extremely wide range of models.
They can be divided into two main groups:
lamps with pin bases and
lamps with screw bases
Lamps with E27 or E14 screw bases and integrated control gear (electronic or conventional) are
available in wattages from 3 to 30 W. They constitute a separate family of lamps.
Examples are the OSRAM DULUX® EL and CIRCOLUX® EL lamps. These ranges are intended as
direct replacements for ordinary incandescent light bulbs. For detailed technical information on
these lamps, please refer to the brochure titled „OSRAM DULUX® EL Electronic Energy-Saving
Lamps – Facts and Technical Data“.
Technical Guide
This present guide, however, takes a detailed look at lamps with pin bases.
OSRAM’s compact fluorescent lamps with pin bases marketed under the OSRAM DULUX® brand
name are available in wattages from 7 to 80 W with luminous flux values of 405 to 6000 lm. This
range of values covers a broad spectrum of lamps, including incandescent, fluorescent and HID
lamps, with a wide variety of applications.
Lamps with pin bases have a history of constant development, from the single-turn OSRAM
DULUX® S models to the latest OSRAM DULUX® L 80 W with CONSTANT Amalgam technology and
the DULUX
®
HE High Efficiency lamp range with up to 100lm/W efficiency. The development of
different shapes and wattages has led to various types of light fittings for both, indoor and outdoor
lighting. The list includes recessed and surface-mounted light fittings for shops and offices, floorstanding lights, indirect light fittings, workplace and desktop lighting, security lighting, pictogram
illumination, street lighting, solar light fittings and downlights.
For downlights in particular, pin-based lamps have been instrumental in determining their design, as
each successive round of development has produced increasingly shorter lamps of greater light
output.
Compact fluorescent lamps from OSRAM, which offer impressive savings thanks to a luminous
efficacy of up to 100 lm/W and a lamp life of up to 20 000 or 36 000 hours for long life range (XT) on
ECG operation, are available not only in a wide range of types but also in different light colours.
These light colours are classified in colour rendering groups 1B (Ra 80 to 89) and 1A (Ra 90 to 100).
The range also includes various models for special applications in medicine, cosmetics and technology.
The following sections present the range of pin-based lamps, their properties, the necessary accessories accompanied by notes on light fitting design, lamp applications and measurement.
5
Economical long-life light sources with plug-in bases
5 W
257 lm
7 W
405 lm
9 W
600 lm
11 W
900 lm
Light colours
LUMILUX® 827, 830, 840, 865*
Red 60**, Green 66**, Blue 67**
* reduced luminous flux. Consult ww.osram.com
** lumen value not defined. Consult www.osram.com
With built in glow starter
Only for CCG operation
G23, 2 pin base
Average life time: 10,000 h
Compact Fluorescent Lamps OSRAM DULUX®
Technical Guide
1.2 The OSRAM DULUX
OSRAM DULUX
®
lamps are innovative light sources with the following features:
®
range
Small dimensions
Low power consumption
High luminous efficacy
Long life
Low thermal output
Different light colours
Excellent colour rendering
Wide range of types and wattages
1.2.1 Lamps with integrated starter and two-pin base for conventional operation
OSRAM DULUX® S
OSRAM DULUX® S is a single-turn lamp with a 12 mm tube diameter and G23 two-pin base. The
starter components are situated in the lower section of the base. This lamp has already become a
classic and is used in a wide range of applications. Many light fittings (wall-mounted, desktop,
workplace, low-profile surface-mounted, downlight and outdoor) are built around this basic model
of the compact fluorescent lamp.
6
Economical long-life light sources with plug-in bases
10 W
600 lm
13 W
900 lm
18 W
1200 lm
26 W
1800 lm
Light colours
LUMILUX® 827, 830, 840
With built in glow starter
Only for CCG operation
G24d, 2 pin base
Average life time: 10,000 h
Ambient temperature
25°C
30°C
16 W
1120 lm
1150 lm
23 W
1700 lm
1750 lm
Light colours
LUMILUX® 827, 830, 840,
With built in glow starter
Only for CCG operation
G24d, 2 pin base
Average life time: 10,000 h
Compact Fluorescent Lamps OSRAM DULUX®
Technical Guide
OSRAM DULUX® D
OSRAM DULUX® D is a lamp with double-turn tubes, which make it much shorter than the S version. Again, the starter components are situated in the lower section of the G24d base. These lamps
are used mainly in single or multi-lamp downlights. They can also be found in a wide variety of indoor and outdoor light fittings.
OSRAM DULUX® D ES
OSRAM DULUX® D ES 16 W and 23 W replace the standard DULUX® D 18 W and 26 W versions in
existing light fittings.
7
Economical long-life light sources with plug-in bases
13 W
900 lm
18 W
1200 lm
26 W
1800 lm
Light colours
LUMILUX
®
827, 830, 840,
With built in glow starter
Only for CCG operation
GX24d, 2 pin base
Average life time: 13 W 3,200 h
18 W 3,900 h
26 W 10,000 h
Ambient temperature
25°C
35°C
16 W
1050 lm
1150 lm
28 W
2050 lm
2200 lm
Light colours
LUMILUX® 827, 835
With built in glow starter
For CCG operation only
GR8, 2 pin base
Average life time: 10,000 h
Compact Fluorescent Lamps OSRAM DULUX®
Technical Guide
OSRAM DULUX® T PLUS
OSRAM DULUX® T PLUS is a version with triple-turn tubes for an extremely short overall length.
The starter components are situated in the lower section of the base. The two-pin base is a GX24d
base. This type of lamp is perfect for shallow downlights and can also be used in various indoor and
outdoor light fittings.
OSRAM DULUX® T PLUS 13, 18 and 26 W can be used with lamp holder systems for OSRAM
DULUX® D 13, 18 and 26 W. The only point to remember is that the upper section of the base on the
T version is wider. OSRAM DULUX® T PLUS 13, 18 and 26 W lamps can be operated on the same
control gear as OSRAM DULUX® D 13, 18 and 26 W lamps. OSRAM DULUX® S, D, T PLUS and T
CONSTANT lamps with two-pin bases (CCG operation) are not suitable for emergency systems or
DC operation.
OSRAM CFL SQUARE® 2 pin
OSRAM CFL SQUARE® lamps are slim compact fluorescent lamps. The square shape provides
uniform distribution of light, with no shadows at either end and no dark patches. The lamps are ideal
for low-profile wall and ceiling light fittings.
OSRAM CFL SQUARE® lamps with lamp caps GR8, 2 pin base are not suited for emergency systems or DC operation.
8
Economical long-life light sources with plug-in bases
7 W
405 lm
9 W
600 lm
11 W
900 lm
Light colours
LUMILUX® 827, 830, 840
2G7, 4 pin base
Average life time : 20,000 h for ECG operation
10 W
600 lm
13 W
900 lm
18 W
1200 lm
26 W
1800 lm
Light colours
LUMILUX
®
827, 830, 840,
G24q, 4 pin base
Average life time: 20,000 h for ECG operation
18 W
1200 lm
26 W
1800 lm
Light colours
LUMILUX
®
830, 840,
G24q, 4 pin base
Average life time: 36,000 h for ECG operation
Compact Fluorescent Lamps OSRAM DULUX®
1.2.2 Lamps with four-pin bases for operation with electronic control gear (ECG)
OSRAM DULUX® S/E
OSRAM DULUX® S/E are similar to OSRAM DULUX® S lamps in their design. The main differences
are the four-pin 2G7 base and the lack of an integrated glow starter. These lamps include the benefits of ECG operation, such as improved economy and more comfortable light. ECG operation
opens up new applications, notably battery operated camping light fittings and emergency lighting
(pictogram illumination).
Technical Guide
OSRAM DULUX® D/E
OSRAM DULUX
®
D/E with a G24q base is the four-pin version of the classic OSRAM DULUX® D,
designed for ECG operation. In conjunction with suitable control gear, this lamp can also be
dimmed.
OSRAM DULUX® D/E XT
9
Economical long-life light sources with plug-in bases
13 W
900 lm
18 W
1200 lm
26 W
1800 lm
32 W
2400 lm
42 W
3200 lm
Light colours
LUMILUX® 827, 830, 840,
GX24q, 4 pin base
Average life time: 20,000* h on ECG operation
* 13,000 h for 42 W
32 W
2400 lm
42 W
3200 lm
Light colours
LUMILUX® 827, 830, 840,
GX24q, 4 pin base
Average life time: 36,000 h on ECG operation
Compact Fluorescent Lamps OSRAM DULUX®
Technical Guide
OSRAM DULUX
®
D/E XT is the long life version that extends the product range of
OSRAM DULUX® D/E lamps. Designed for ECG operation only, these lamps can also be dimmed in
conjunction with a suitable control gear.
OSRAM DULUX® T/E PLUS
OSRAM DULUX
®
T/E PLUS with a GX24q four-pin base is an extremely short lamp with the photo-
metric benefits of triple-turn tubes. Designed for ECG operation, these lamps can also be dimmed in
conjunction with a suitable control gear.
OSRAM DULUX® T/E XT
OSRAM DULUX
OSRAM DULUX
®
T/E XT is the long life version that extends the product range of
®
T/E PLUS lamps. Designed for ECG operation only, these lamps can also be
dimmed in conjunction with a suitable control gear.
1.2.3 High efficiency (HE) lamps for operation with electronic control gear (ECG):
The HE lamps have been specially designed, to guarantee more energy savings, thanks to their
higher efficiency up to 100lm/W. The High efficiency concept allows the light fitting manufacturers
to design new, more energy efficient luminaires and so to save more energy in new installations.
Compared to standard DULUX® lamps, the DULUX® HE lamps develop their light flux maximum
value at higher ambient temperatures - ca. 35°C, which is getting closer to the real conditions in a
compact down light light fitting.
The HE range uses a new designed lamp base/holder system. The lamps are not intended to be
used as direct retrofits.
10
Economical long-life light sources with plug-in bases
Ambient temperature
25°C
35°C
11 W
810 lm
890 lm
14 W
1050 lm
1175 lm
17 W
1250 lm
1460 lm
Light colours
LUMILUX
®
830, 840
GR14q
Twist-lock, 4 pin base
Average life time: 20,000 h for ECG operation
Comparison Φ( T) DULUX D/E 26W and T/E HE 17W base up
0,0
20,0
40,0
60,0
80,0
100,0
120,0
8
13
23
29
34
39
44
49
53
58
63
Ambient lamp temperature °C
Relative light flux %
DULUX T/E HE 17W
DULUX D/E 26 W
Compact Fluorescent Lamps OSRAM DULUX®
OSRAM DULUX® T/E HE
A high efficiency compact fluorescent lamp, available in three wattages:
DULUX
®
T/E 11W HE with its dimensions and light output is comparable with DULUX® D/E
13W.
DULUX
DULUX
®
T/E 14W HE is comparable with DULUX® D/E 18W.
®
T/E 17W HE is similarly comparable with the DULUX® D/E 26W.
Technical Guide
So, an energy consumption saving of more than 20% is possible, compared to a standard DULUX®
D/E lamp.
The HE technology offers the further advantage, that the lamps develop their optimum light output
at an ambient temperature range from 28°C up to 52°C.
35°C is the optimum ambient temperature for the maximum luminous flux. By contrast, standard
DULUX® D/E lamps produce maximum luminous flux at 25°C.
The lamps can only be operated in combination with suitable electronic control gear, and are dimmable in combination with the proper dimmable electronic control gear. A suitable OSRAM control
gear range is available and can be supplied together with the lamps.
11
Economical long-life light sources with plug-in bases
Compact Fluorescent Lamps OSRAM DULUX®
Technical Guide
DULUX® T/E HE lamps have a special designed lamp base/holder system utilizing a twist and lock
installing principle. The system is shorter than the standard four-pin base system and the lamps are
much easier to install. This opens new possibilities for the design of new light fittings.
12
Economical long-life light sources with plug-in bases
Ambient temperature
25°C
35°C
16 W
1500 lm
1600 lm
22 W
2055 lm
2200 lm
26 W
2470 lm
2600 lm
28 W
2700 lm
2800 lm
Light colours 830, 840
2GX11, 4 pin base
Average life time: 20,000 h for ECG operation
18 W
1200 lm
24 W
1800 lm
36 W
2900 lm
40 W *
3500 lm
55 W *
4800 lm
80 W *
6000 lm
* Only for ECG operation
Light colours
LUMILUX
®
827, 830, 840, 860**, 880**
** reduced luminous flux. Consult www.osram.com
2G11, 4 pin base
Average life time:
10,000 h for CCG operation
20,000 h for ECG operation
Compact Fluorescent Lamps OSRAM DULUX®
Technical Guide
OSRAM DULUX® L HE
Is a high efficiency compact fluorescent lamp with a very high energy efficiency of 100lm/W. The
lamp offers new possibilities by designing new energy and cost efficient lighting solutions.
The DULUX® L HE lamp uses a new lamp base/holder system. So it is not suitable for 1:1 retrofits.
DULUX® L HE can only be operated in combination with electronic control gear.
A suitable control gear range is available, and can be supplied together with the lamps.
1.2.4 Lamps with four-pin bases for conventional or ECG operation
OSRAM DULUX® L
OSRAM DULUX
most the same luminous flux and power consumption as tubular fluorescent lamps but are less than
half as long and are more compact than U-shaped and ring-shaped lamps. OSRAM DULUX® L are
the ideal light source for modern space-saving wall and ceiling lighting in offices, shops, exhibition
rooms, foyers and canteens. They are also used for display and outdoor lighting.
OSRAM DULUX® L 18, 24 and 36 W lamps can be used with conventional control gear or appropriate electronic control gear, such as QUICKTRONIC®. These lamps can also be dimmed in conjunction with suitable electronic control gear.
If used with conventional control gear and external starter, a power factor correction capacitor is
needed to improve voltage current phase shift.
®
L lamps are compact fluorescent lamps with a high luminous flux. They have al-
13
Economical long-life light sources with plug-in bases
18 W
1200 lm
24 W
1800 lm
36 W
2900 lm
55 W *
4800 lm
* Only for ECG operation
Light colours
LUMILUX
®
830, 840
2G11, 4 pin base
Average life time: 36,000 h for ECG operation
18 W
1100 lm
24 W
1705 lm
36 W
2810 lm
Light colours
LUMILUX® 827, 830, 840
2G10, 4 pin base
Average life time:
10,000 h for CCG operation
20,000 h for ECG operation
Compact Fluorescent Lamps OSRAM DULUX®
Technical Guide
OSRAM DULUX® L XT
OSRAM DULUX
®
L XT is the long life version that extends the product range of OSRAM DULUX® L
lamps. Designed for ECG operation only, these lamps can also be dimmed in conjunction with a
suitable control gear.
OSRAM DULUX® F
OSRAM DULUX
Thanks to its compact dimensions, OSRAM DULUX
®
F is a particularly low-profile compact fluorescent lamp with a high luminous flux.
®
F is the perfect lamp for area lighting with 2 M
to 3 M module light fittings (200 to 300 mm edge length) in the form of square recessed and surface-mounted light fittings or low-profile wall and ceiling light fittings.
OSRAM DULUX
®
F 18, 24 and 36 W are suitable for CCG and ECG operation. If used with conven-
tional control gear and an external starter, a power factor correction capacitor is needed to improve
voltage current phase shift.
The lamps can only be dimmed with appropriate electronic control gear such as QUICKTRONIC®.
14
OSRAM CFL SQUARE® 4 pin
16 W
1050 lm
28 W
2050 lm
38 W
2735 lm
Light colours
LUMILUX® 827, 835
GR10q, 4 pin base
Average life time:
10,000 h for CCG operation
10,000 h for ECG operation
18 W
1200 lm
24 W
1800 lm
36 W
2900 lm
Light colours
LUMILUX® 830, 840
2G11, 4 pin base
Average life time:
10,000 h for CCG operation
20,000 h for ECG operation
The four-pin base version suitable either for electronic operation with a suitable ECG or for operation with a magnetic ballast and an external starter.
1.2.5 Lamps for special Applications:
Economical long-life light sources with plug-in bases
Compact Fluorescent Lamps OSRAM DULUX®
Technical Guide
In some cases the design of the light fitting, or the application itself, put special demands on the
lamps. The lamps may, for example, have to operate at high ambient temperatures or they may
have to ignite and operate at low ambient temperatures. There have been special lamps developed,
as well as some of the ranges of existing lamps have been modified to meet these special requirements:
OSRAM DULUX
®
L SP (four-pin base).
Amalgam lamps:
OSRAM DULUX
OSRAM DULUX
OSRAM DULUX
®
T CONSTANT (two-pin base)
®
T/E CONSTANT (four-pin base)
®
L CONSTANT (four-pin base)
OSRAM DULUX® L SP
OSRAM DULUX® L SP for outdoor lighting has been developed specifically for large volume ventilated light fittings and for cool climates. These lamps produce their maximum luminous flux at a
lower temperature than conventional compact lamps (see 4.6.3 Luminous flux/temperature graphs
for OSRAM DULUX® CONSTANT lamps, p. 64). Apart from their rounded tube ends, they are identical in construction to OSRAM DULUX® L lamps and are operated with the same conventional or
electronic control gear.
15
Economical long-life light sources with plug-in bases
26 W
1800 lm
Light colours
LUMILUX® 827, 830, 840,
With built in glow starter
Only for CCG operation only
G24d, 2 pin base
Average life time:
10,000 h for CCG operation
26 W
1800 lm
32 W
2400 lm
42 W
3200 lm
Light colours
LUMILUX® 827, 830, 840,
GX24q, 4 pin base
Average life time:
20,000* h for ECG operation
* 13,000 h for 42 W
Compact Fluorescent Lamps OSRAM DULUX®
Technical Guide
Amalgam Lamps
OSRAM DULUX® T CONSTANT and OSRAM DULUX® T/E CONSTANT
with triple-turn tubes have been optimized for constant lumen output under variation of lamp ambient temperature, such as operation in narrow downlights in which high ambient temperatures may
occur or outdoor applications. Thanks to their special amalgam technology used, the luminous flux
remains more or less constant over a wide range of temperatures (see 4.6.2). CONSTANT lamps are
identical in construction to the OSRAM DULUX® T and T/E lamps except for their rounded tube
cross-section at the glass tube bend and a shorter discharge tube (about 5 mm shorter).
OSRAM DULUX® T CONSTANT has a two-pin GX24d base. These lamps use the same control gear
as OSRAM DULUX® D and OSRAM DULUX® T PLUS.
OSRAM DULUX® T/E CONSTANT is the four-pin version with a GX24q base. It uses the same electronic control gear as OSRAM DULUX® D/E and T/E. These lamps can be dimmed with certain restrictions (see 4.7.1 Dimming of OSRAM DULUX CONSTANT lamps, p. 67).
These lamps are not suitable for emergency lighting to DIN EN 1838.
OSRAM DULUX® T/E CONSTANT lamps, particularly the high-wattage models, can be used in outdoor light fittings of suitable dimensions.
16
Economical long-life light sources with plug-in bases
60
70
80
90
100
-10 0 10 20 30 40 50 60 70 80
Relative luminous flux [%]
Ambient lamp temperature [°C]
T/E
T/E CONSTANT
90
90
∆T = 20 C
Compact Fluorescent Lamps OSRAM DULUX®
Technical Guide
The luminous flux in relation to the ambient temperature of the DULUX® T/E and DULUX® T/E CONSTANT
Maximal light flux temperature moved by 20°C to higher temperatures
Expansion of the temperature range with > 90%
from 5 C up to 70 C
max
17
Economical long-life light sources with plug-in bases
40 W
3500 lm
55 W
4800 lm
80 W
6000 lm
Only for ECG operation
Light colours
LUMILUX® 840
2G11, 4 pin base
Average life time:
20,000 h for ECG operation
60
65
70
75
80
85
90
95
100
105
60
65
70
75
80
85
90
95
100
105
-10 -5 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90
Relative luminous flux [%]
Relative luminous flux [%]
Lamp ambient temperature [°C]
Comparision Φ(T)
DULUX L CONSTANT and DULUX L
(horizontal position)
Constant
Cold Spot
Compact Fluorescent Lamps OSRAM DULUX®
Technical Guide
OSRAM DULUX® L CONSTANT
OSRAM DULUX® L CONSTANT is a special version of the DULUX L. The DULUX L also implements
the CONSTANT technology and its advantages into the standard DULUX® L lamp type.
The DULUX® L CONSTANT is also suitable for cold, outdoor applications as for the use in light fittings with increased lamp ambient temperatures. The DULUX® L CONSTANT lamps are operated on
the same electronic control gear as the standard DULUX® L lamps.
The OSRAM DULUX
lamp.
®
L CONSTANT has the same four-pin base 2G11 as the standard DULUX L
18
Compact Fluorescent Lamps OSRAM DULUX®
OSRAM
DULUX® T/E HE
14 W
OSRAM
DULUX® D/E
18 W
OSRAM
DULUX® D
18 W
Incandescent
Lamp
(Before ErP)
Lamp wattage
14 W
18 W
18 W
100 W
CCG losses
- - 6 W
-
ECG losses
2 W
2 W
- - Total wattage
16 W
20 W
24 W
100 W
Luminous flux
1200 lm *
1200 lm
1200 lm
1380 lm
Lamp life (average life for a 3 h
switching cycle)
20.000 h
20.000 h
10.000 h
1.000 h
Hours burned
20.000 h
20.000 h
2x10.000 h
20x1.000 h
Power consumption during 20.000
hours of operation
320 kWh
400 kWh
480 kWh
2000 kWh
Electricity costs at € 0,13/kWh
20'000 h
€ 41,6
€ 52
€ 62,4
€ 260
Savings over the life of one OSRAM
DULUX® lamp (20'000 h)
€ 218,4
€ 208
€ 197,6
Lamp
Motion
detection
Outdoor light
Cold environment
Hot environ-
ment
DC operation
EL
E-Saving
Dimming
Effect Dim-
ming
S, D, T, CFL SQUARE® 2-Pin
D ES, T CONSTANT
S/E, D/E, T/E PLUS
T/E HE,T/E XT, L HE
T/E CONSTANT
L KVG/EVG, L XT
/
/
/
/
L SP KVG/EVG
/
/
/
/
L CONSTANT
F KVG/EVG
/
/
/
/
CFL SQUARE® 4-Pin
1.3 Economy and suitability
* luminous flux at 35°C, rated luminous flux at 25°C: 1050 lm.
Special application areas for different OSRAM DULUX® lamp types
Economical long-life light sources with plug-in bases
Technical Guide
suitable
possible
not suitable
19
Economical long-life light sources with plug-in bases
Compact Fluorescent Lamps OSRAM DULUX®
Technical Guide
1.4 Technical design and operation
The low pressure discharge method of generating light is one of the most economic. It needs only
one quarter (or a fifth using an ECG) of the electrical energy which an incandescent lamp with the
same light output would need.
In OSRAM DULUX
sure gas discharge. Electrical current is conducted through the tube from one electrode to the
other. The electrons excite mercury atoms so that they emit optical radiation. This radiation i s converted into visible light by the tri-phosphor coating on the inner wall of the tube.
®
lamps, as in conventional fluorescent lamps, light is generated by a low-pres-
The principle of light generation in a fluorescent lamp
High luminous efficacy (the relationship between luminous flux and power consumption) is achieved
when an optimum mercury vapour pressure exists in the discharge tube. This depends on the temperatures on the inner tube wall and is regulated by the vaporisation of mercury and its condensation at the cool zones (cold spot) of the discharge tube.
In contrast to fluorescent lamps, the corners at the top of the discharge tube on an OSRAM
DULUX
®
lamp act as cold spots. The temperature at these cold spots depends to some extent on
the burning position of the lamp and the ambient temperature.
Good conditions for luminous flux and lamp performance exist when the temperature at these cold
spots is between 40ºC and 50ºC.
Technical design of OSRAM DULUX® S and OSRAM DULUX® T PLUS
20
Economical long-life light sources with plug-in bases
0,1
0,01
0,001
Compact Fluorescent Lamps OSRAM DULUX®
Technical Guide
Relation between cold spot temperature in a fluorescent lamp and the mercury vapour pressure in the discharge.
OSRAM DULUX® CONSTANT (amalgam lamps)
In contrast to standard cold spot lamps, OSRAM DULUX
®
CONSTANT (amalgam lamps) were specially designed to achieve the optimum light output over a wide ambient temperature range.
CONSTANT technology enables the use of fluorescent lamps in applications where very high or on
the other hand very low lamp-ambient temperatures prevail. Circumstances, where the cold spot
fluorescent lamp technology already suffers on a significant light flux depression.
CONSTANT lamps use amalgam and its special physical properties to control the vapour pressure
in the lamp. Amalgam is an alloy consisting of mercury and different metals such as Bi, In, Ag. The
Hg-vapour pressure (and consequently the luminous flux) is then controlled by the composition and
the temperature of the amalgam. A CONSTANT lamp does not have a cold spot like a conventional
lamp. The amalgam is located either in a tube-end tip inside of the socket, or on the framework,
mounted on one of the electrodes.
Amalgam generally needs a higher operation temperature itself, compared to the liquid Hg in a cold
spot controlled lamp. This causes a certain delay (time shift) on the run-up behaviour. In order to
shorten the run-up time of the CONSTANT lamp, a second, so called run-up amalgam flag is installed in the close vicinity of the emitter coil. The run-up amalgam is heated very quickly by the coil
and releases a certain amount of mercury to the discharge, which speeds up the run-up of the lamp
luminous flux.
The use of amalgam enables a significantly expanded temperature range with optimal Hg vapour
pressure and consequently, a lamp light output above 90% of the nominal. (See chart below).
21
Economical long-life light sources with plug-in bases
Lamps with two-pin bases
Interference suppression capacitor [nF]
OSRAM DULUX® S 5 W, 7 W, 9 W, 11 W
3,3
OSRAM DULUX® D 10 W, 13 W
3,3
OSRAM DULUX® D 18 W, 26 W
1,2
OSRAM DULUX® D ES 16 W, 23 W
1,2
OSRAM DULUX® T PLUS 13 W
3,3
OSRAM DULUX® T PLUS 18 W, 26 W1)
1,2
OSRAM CFL SQUARE®
*
∆T Hg
∆T Am
Compact Fluorescent Lamps OSRAM DULUX®
Technical Guide
Hg-Vapour pressure in relation to the mercury (blue) and amalgam temperature (red).
The CONSTANT amalgam is an alloy with a high operation temperature and a wide homogenous
temperature range with optimum Hg-vapour pressure.
The high temperature amalgam is implemented in the OSRAM DULUX® CONSTANT lamp range like
the DULUX® L CONSTANT, DULUX® T/E CONSTANT or the T5 HO CONSTANT double-capped
fluorescent lamps, which are suitable for the use in cold and hot ambient temperature environments,
in conjunction with proper designed light fittings.
1.4.1 Radio interference suppression
Even if used with conventional control gear (50/60 Hz), gas discharge lamps generate electromagnetic radiation in the HF range. This radiation, however, has such a low energy, that radio and television transmissions are normally not affected. The HF energy is dissipated as radiation and via
cables. With an increasing distance, the radiated energy decreases so fast (1/r²), that the radiation
component about one meter from the source is lower than the level of ambient noise.
To prevent interference being carried over the cables, OSRAM DULUX® lamps with two-pin bases
have built-in interference suppression capacitors:
An interference suppression capacitor is also built into the external starter used for lamps with fourpin bases that are being operated on conventional control gear. In the case of electronic control
gear, ECG manufacturers are responsible to ensure that their products meet the relevant radio
interference suppression requirements (CISPR 15 or EN 55015). In addition, interference suppression will also depend on the way in which cables are routed in the light fitting; this factor may be
quite considerable. The light fitting manufacturer must ensure that the light fitting has adequate
radio interference suppression properties.
If an additional interference suppression capacitor is installed in the light fitting, it has to be connected parallel with the mains and not with the lamp.
1) Also for the CONSTANT versions
* In preparation
22
Economical long-life light sources with plug-in bases
Compact Fluorescent Lamps OSRAM DULUX®
Technical Guide
1.5 Which accessories are needed for OSRAM DULUX
®
lamps?
As it is the case with fluorescent lamps, OSRAM DULUX® compact fluorescent lamps (CFLs) require
suitable control gears. A distinction is made between lamps with two-pin bases for operation on
conventional (magnetic) control gear (CCG) and lamps with four-pin bases for operation on electronic control gear (ECG).
With conventional control gear, a magnetic ballast is used to limit the lamp current and, in conjunction with the starter situated in the lower section of the base (on OSRAM DULUX® S, D and T, CFL
SQUARE® 2 pin – centre housing) to ignite the lamp. OSRAM DULUX® L, F and the OSRAM CFL
SQUARE® with four-pin base lamps, operated with conventional control, gear require an external
starter.
OSRAM DULUX® D 18 W and OSRAM DULUX® T 18 W need special conventional control gear,
adjusted to a lamp current of 220 mA. Operation of these lamps on CCG for double-capped fluorescent lamps 18 W with a lamp current of 370 mA will overload the lamps. This will cause blackening of the lamp glass in the electrode region and considerably reduce the lamp life time.
Conventional control gears (CCG) are available in different versions (e.g. with integrated lamp holder
or integrated in the mains plug). For some types of lamps, it is possible to connect two lamps in
series in conjunction with suitable control gear.
CCG operation is generally an inductive form of operation. In connection with suitable close-tolerance capacitors, capacitive operation (choke and capacitor in series) is also possible. To maintain
the prescribed operating and preheating values, close-tolerance capacitors (c.f. IEC 61049) and
chokes (c.f. IEC 60920) from renowned manufacturers are needed for series compensation – dielectric strength of the capacitors 450 V ac. However, this mode of operation is suitable only for a
few types of lamp (see 3.2).
In addition to what is generally referred to as standard control gear, the group of inductive control
gear includes low-loss gear (LLG). As their name suggests, this type of control gear is characterized
by its low power loss.
Operation of single-capped fluorescent lamps with electronic control gear (ECG), best available
technology (BAT) is a much better option. Apart from the benefits of more comfortable light, longer
lamp life and greater luminous efficacy from the system (lamp + ECG), the functions of ignition,
current limitation and compensation are all integrated in the ECG. Most ECGs are also suitable for
operation on direct current (which means they can be used in emergency lighting systems) and
comply with safety standards (automatic switch-off of failed lamps with end of lamp life detection,
etc.). There are ECG models for most single and double-lamp arrangements. Some models have an
integrated lamp holder (e.g., DULUXTRONIC®).
OSRAM DULUX® lamps are equipped with pin bases. Appropriate lamp holders are available as
standard products from all leading manufacturers in a wide variety of designs (e.g., surface -mounting and push-in lampholders for screw or clamp mounting; see 6.1).
OSRAM DULUX® L lamps need a lamp support in addition to the lampholder. Lamp supports are
optional for other OSRAM DULUX® lamps, such as the OSRAM DULUX® F (see 6.2 Lamp supports,
p. 88).
23
Economical long-life light sources with plug-in bases
Type
Maximum length1) L1
mm
Maximum length1) L2
mm
Maximum length L1 IEC
mm
Base
OSRAM DULUX® S 5 W
85
108
85
G 23
OSRAM DULUX® S 7 W
114
137
115
G 23
OSRAM DULUX
®
S 9 W
144
167
145
G 23
OSRAM DULUX
®
S 11 W
214
237
215
G 23
Type
Maximum length1) L1
mm
Maximum length L1 IEC
mm
Maximum length L2
mm
Base
OSRAM DULUX® S/E 7 W
114
115
119
2G7
OSRAM DULUX® S/E 9 W
144
145
149
2G7
OSRAM DULUX® S/E 11 W
214
215
219
2G7
L1
L2
Compact Fluorescent Lamps OSRAM DULUX®
Technical Guide
2 Lamp data
2.1 Geometric data
Single capped lamp geometry is defined by parameters giving the diameter and the length of the
lamp. For lamp length two parameters are important to know. There is an overall length which describes the total distance from the very beginning to the end of the lamp and which is called „Over-
all length“ in this document. Sometimes it might be also called “rated overall length”. This length is
important to know to allow enough free space for lamp insertion and withdrawal in a luminaire. It
might include the length of pins if they surmount the lower lamp end or the length of a cap guide
post. The second parameter corresponds to the maximum length as it is given in IEC which lasts
from the lamp cap reference plane to the lamp top. This is called “maximum length” in this document. Sometimes it might be called “rated length” in technical specifications. This dimension de-
scribes the length of the lamp which is visible if the lamp is inserted in the holder.
2.1.1 OSRAM DULUX
1) -4mm tolerance
Base – IEC/EN60061-1, Sheet 7004-69
2.1.2 OSRAM DULUX
®
S
®
S/E
1) -4 mm tolerance
Base – IEC/EN60061-1, Sheet 7004-102
24
Economical long-life light sources with plug-in bases
Type
Maximum length
1)
L1
mm
Maximum length
1)
L2
mm
Maximum length L1 IEC
mm
Base
OSRAM DULUX® D 10 W
87
110
95
G24 d-1
OSRAM DULUX® D 13 W
115
138
130
G24 d-1
OSRAM DULUX® D 18 W
130
153
140
G24 d-2
OSRAM DULUX® D 26 W
149
172
160
G24 d-3
Type
Maximum length1) L1
mm
Maximum length
1)
L2
mm
Maximum length L1 IEC
mm
Base
OSRAM DULUX® D ES 16 W
130
153
140
G24 d-2
OSRAM DULUX® D ES 23 W
149
172
160
G24 d-3
Type
Maximum length
1)
L1
mm
Maximum length
1)
L2
mm
Maximum length L1 IEC
mm
Base
OSRAM DULUX® D/E 10 W
87
103
95
G24 q-1
OSRAM DULUX® D/E 13 W
115
131
130
G24 q-1
OSRAM DULUX® D/E 18 W
130
146
140
G24 q-2
OSRAM DULUX® D/E 26 W
149
165
160
G 24 q-3
Compact Fluorescent Lamps OSRAM DULUX®
Technical Guide
2.1.3 OSRAM DULUX
1) - 4 mm tolerance
Base – IEC/EN60061-1, Sheet 7004-78
2.1.4 OSRAM DULUX
®
D
®
D ES
1) - 4 mm tolerance
Base – IEC/EN60061-1, Sheet 7004-78
2.1.5 OSRAM DULUX
®
D/E
1) -4 mm tolerance
Base – IEC/EN60061-1, Sheet 7004-78. Same dimensions for DULUX® D/E XT versions.
25
Economical long-life light sources with plug-in bases
Type
Maximum length1) L1
mm
Maximum length1) L2
mm
Maximum length L1 IEC
mm
Base
OSRAM DULUX® T PLUS 13 W
90
113
90
GX24 d-1
OSRAM DULUX® T PLUS 18 W
101
124
110
GX24 d-2
OSRAM DULUX® T PLUS 26 W
116
139
130
GX24 d-3
Type
Maximum length1) L1
mm
Maximum length1) L2
mm
Maximum length L1 IEC
mm
Base
OSRAM DULUX® T 26 W CONSTANT
112
135
130
GX24 d-3
Type
Maximum length1) L1
mm
Maximum length1) L2
mm
Maximum length L1 IEC
mm
Base
OSRAM DULUX® T/E PLUS 13 W
90
106
90
GX24 q-1
OSRAM DULUX® T/E PLUS 18 W
101
117
110
GX24 q-2
OSRAM DULUX® T/E PLUS 26 W
116
132
130
GX24 q-3
OSRAM DULUX® T/E PLUS 32 W
132
148
145
GX24 q-3
OSRAM DULUX® T/E PLUS 42 W
153
169
155
GX24 q-4
Compact Fluorescent Lamps OSRAM DULUX®
Technical Guide
2.1.6 OSRAM DULUX
1) -4 mm tolerance
Base – IEC/EN60061-1, Sheet 7004-78
2.1.7 OSRAM DULUX
®
T PLUS
®
T CONSTANT
1) - 4 mm tolerance
Base – IEC/EN60061-1, Sheet 7004-78
2.1.8 OSRAM DULUX
®
T/E PLUS
1) -4 mm tolerance
Base – IEC/EN60061-1, Sheet 7004-78
Same dimensions for DULUX® T/E XT versions.
26
Economical long-life light sources with plug-in bases
Type
Maximum length1)
L1
mm
Maximum length1)
L2
mm
Maximum length
L1 IEC
mm
Base
OSRAM DULUX® T/E 18 W CONSTANT
97
113
110
GX24 q-2
OSRAM DULUX® T/E 26 W CONSTANT
112
128
130
GX24 q-3
OSRAM DULUX® T/E 32 W CONSTANT
128
144
145
GX24 q-3
OSRAM DULUX® T/E 42 W CONSTANT
149
165
155
GX24 q-4
Type
Maximum length1) L1
mm
Maximum length1) L2
mm
Maximum length L2
IEC C
mm
Base
OSRAM DULUX® T/E HE 11 W
106
112
120
GR14q-1
OSRAM DULUX® T/E HE 14 W
123
129
140
GR14q-1
OSRAM DULUX® T/E HE 17 W
140
146
150
GR14q-1
l1
l2
Compact Fluorescent Lamps OSRAM DULUX®
Technical Guide
2.1.9 OSRAM DULUX
1) -4 mm tolerance
Base – IEC/EN60061-1, Sheet 7004-78
®
T/E CONSTANT
2.1.10 OSRAM DULUX
1) - tolerance -4 mm
Base – IEC/EN60061-1, Sheet 7004-157-1
®
T/E HE
GR14 q – 1:
27
Economical long-life light sources with plug-in bases
Type
Maximum length1)
L1
mm
Maximum length
L1 IEC
mm
Maximum length
L2
mm
Tube diameter
d
mm
Base
OSRAM DULUX® L 18 W2)
217
225
222
17.5
2G11
OSRAM DULUX® L 24 W2)
317
320
322
17.5
2G11
OSRAM DULUX® L 36 W2)
411
415
416
17.5
2G11
OSRAM DULUX® L 40 W
2)3)
533
535
538
17.5
2G11
OSRAM DULUX® L 55 W
2)3)
533
535
538
17.5
2G11
OSRAM DULUX® L 80 W
2)3)
565
565
570
17.5
2G11
Type
Maximum
length1) L1
mm
Maximum
length L1 IEC
mm
Maximum
length L2
mm
Base
Corresponding geometry2)
OSRAM DULUX® L HE 16 W
317
320
322
2GX11
OSRAM DULUX® L 24 W
OSRAM DULUX® L HE 22 W
411
415
416
2GX11
OSRAM DULUX® L 36 W
OSRAM DULUX® L HE 26 W
533
535
538
2GX11
OSRAM DULUX® L 55 W
OSRAM DULUX® L HE 28 W
565
565
570
2GX11
OSRAM DULUX® L 80 W
2GX11
L1
L2
L1
L2
Compact Fluorescent Lamps OSRAM DULUX®
Technical Guide
2.1.11 OSRAM DULUX
1) – 5 mm tolerance
2) OSRAM DULUX® L lamps require a lamp support (see 6.2 Lamp supports, p. 88)
3) Same for DULUX L CONSTANT
Base – IEC/EN60061-1, Sheet 7004-82
Same dimensions for DULUX® L XT versions.
®
L
2.1.12 OSRAM DULUX
1) tolerance -5 mm
2) Information for the light fitting manufacturer
Base – IEC/EN60061-1, Sheet 7004-82A-1
®
L HE
28
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