OSRAM DULUX Technical Guide

OSRAM DULUX®EL electronic energy saving lamps

Economical alternatives to ordinary light bulbs Technical Guide

Contents

OSRAM DULUX®EL – electronic energy saving lamps

Economical alternatives to ordinary light bulbs Technical Guide

1 General 3

1.1 OSRAM DULUX®EL – Electronic energy saving lamps 3

1.2 International standards 3

1.3 Range of lamps 4

1.3.1 Overview 4

1.3.2 OSRAM DULUX®EL LONGLIFE E14 5

1.3.3 OSRAM DULUX®EL LONGLIFE E27 6

1.3.4 OSRAM DULUX®EL ECONOMY 8

1.3.5 OSRAM DULUX®EL LONGLIFE CLASSIC 10

1.3.6 OSRAM DULUX®EL ECONOMY CLASSIC 12

1.3.7 OSRAM DULUX®EL GLOBE LONGLIFE and ECONOMY 14

1.3.8 OSRAM DULUX®EL LONGLIFE REFLECTOR 15

1.3.9 OSRAM DULUX®EL FACILITY 16

1.3.10 OSRAM DULUX®EL VARIO 18

1.3.11 OSRAM DULUX®EL SENSOR Plus 19

1.3.12 OSRAM CIRCOLUX®EL 21

1.4 Economy 22

1.4.1 Comparison of operating costs 22

1.4.2 Typical replacement intervals 23

2 Function and technical design 24

2.1 Generation of light 24

2.2 Electronic control gear 25

2.2.1 Operation 25

2.2.2 Energy savings thanks to electronic control gear 26

2.2.3 Visual comfort 27

3 Lamp data and lamp properties 28

3.1 Ignition properties, start-up, switching behaviour 28

3.2 Start-up current 29

3.3 Photometric data 29

3.3.1 Spectral distributions 29

3.3.2 Luminance 30

3.3.3 Luminous intensity distribution 30

3.4 Temperature influences 32

3.4.1 Dependence on burning positions and temperature 32

3.4.2 Lamp temperatures 34

3.4.3 Notes on luminaire design 35

3.5 Power supply 35

3.5.1 Dependence on mains voltage and mains frequency 35

3.5.2 Operation on dc voltage, emergency lighting 36

3.5.2.1 OSRAM DULUX® EL LONGLIFE 5W and 7W 36

3.5.2.2 OSRAM DULUX® EL FACILITY 37

3.5.3 Dimmer operation 38

3.5.4 Operation on electronic switches 38

3.5.5 Operation on switches with load relief, spark suppression or neon lamps parallel to the switch path 39

3.5.6 Operation on motion detectors 39

Contents

OSRAM DULUX®EL – electronic energy saving lamps

Economical alternatives to ordinary light bulbs Technical Guide

3.5.7 Parallel operation with CCG without power factor correction 39

3.5.8 Operation on BUS systems 40

3.5.9 Operation on non-sinusoidal voltage sources 40

3.5.10 Phase shift, power factor, pf correction 40

3.5.11 Mains current harmonic content 41

3.5.12 RFI suppression 41

3.5.13 Resistance to electro-magnetic interference and transient overvoltages 41

3.5.14 Interference from IR remote controls 41

3.5.15 Bases, holders 41

3.6 Reduction in luminous flux over time 42

3.7 Lamp life 43

3.8 Suitability for outdoor applications 44

3.9 Suitability for explosion-proof luminaires 44

3.10 Additional information on OSRAM DULUX® EL SENSOR Plus 45

3.11 Possible malfunctions of OSRAM DULUX® EL SENSOR Plus 46

4 OSRAM DULUX®EL and the environment 47

4.1 Energy balance 47

4.2 Substances 47

4.3 Disposal 48

4.4 Energy Efficiency Index (EEI) 48

4.5 OSRAM contacts 50

OSRAM DULUX® EL lamps are compact fluorescent lamps with integrated electronic control gear for mains voltage from 220 to 240 V. The lamps are available with E14 or E27 screw bases or B22d bayonet bases, which means they are quick and simple direct replacements for ordinary light bulbs. They offer the dual benefits of the comfort of a ordinary light bulb and the economy of a fluorescent lamp. OSRAM DULUX® EL lamps are particular economical. They have a reputation as „longdistance runners“ because they consume very little electricity. At 0.13 €/kWh, none cost more than 1/3 € Cent per hour to run.

OSRAM DULUX® EL is available in LONGLIFE and ECONOMY versions with the following characteristics:

Main areas of application for OSRAM DULUX® compact fluorescent lamps are as follows:

1. In the commercial sector: e. g. restaurants, hotels, ticket offices, foyers, corridors, offices

In view of the enormous savings in electricity and replacement costs, these lamps are ideal for areas where continous lighting is needed.

2. In the domestic sector: e. g. in living rooms and the kitchen.

OSRAM DULUX® EL LONGLIFE are needed if there are high demands to be met in terms of lamp life and frequent on/off switching.

OSRAM DULUX® EL compact fluorescent lamps carry the CE symbol of the EU and comply with all the relevant European standards, in particular the following: – EN 60968 (safety requirements) – EN 60969 (performance requirements) – EN 61000-3-2 (mains current harmonics) – EN 55015 (RFI suppression) – EN 61547 (EMC Immunity Requirements)

1. General

OSRAM DULUX®EL – electronic energy saving lamps

Economical alternatives to ordinary light bulbs Technical Guide

1 General

1.1 OSRAM DULUX

EL electronic energysaving lamps

1.2 International standards

OSRAM DULUX

EL LONGLIFE EL ECONOMY

Electricity savings compared with 80 % up to 80 % ordinary light bulbs of nearest light output Lamp life (at 3 h/day)* about 12 years about 6 years Average lamp life* 15000 h 8000 h Flicker-free starting Yes, warm start

Yes, cold start

Flicker-free light Yes Yes Optimised lamp dimensions 1,2,3 turn tubes 2,3 turn tubes Low weight 35 g to 165 g 63 g to 165 g Thermal output only 20% of only 20% of

input power input power Reliable starting (see also Section 3.1) down to -30ºC down to -15ºC Incandescent like light Yes Yes On/off switching with Yes *

Yes *

no reduction in life 500000 on/off 5000 on/off

switching operations switching operations

* All lifespan claims relate to a cycle of 165 minutes on, 15 minutes off as per current IEC regulations. The following switching operations should not be exceeded: For OSRAM DULUX

EL LONGLIFE: 500000 on/off operations

For OSRAM DULUX

EL ECONOMY: 5000 on/off operations

1) Start with cathode preheating, cycle 30 s on, 150 s off

2) Start without cathode preheating, cycle 30 s on, 30 s off

1. General

OSRAM DULUX®EL – electronic energy saving lamps

Economical alternatives to ordinary light bulbs Technical Guide

1.3 Range of lamps

1.3.1 Overview

OSRAM DULUX®EL ECONOMY

Standard Specials

Wattage Tube version Classic

Classic

GLOBE

1.3.4 1.3.6 1.3.6 1.3.7

Wattage lm

3 5 200 160 7 350 280 8 400

9 340 10 500 11 12 550 14 15 800 16 900 700 18 20 21 1200 1100 23 24 1500

OSRAM DULUX®EL LONGLIFE

Standard Specials

Wattage Tube version Classic

Classic

GLOBE FACILITY VARIO SENSOR Plus CIRCOLUX REFLECTOR

1.3.2/1.3.3 1.3.5 1.3.5 1.3.7 1.3.9 1.3.10 1.3.11 1.3.12 1.3.8

Wattage lm cd

3 100

5 240 140 150

7 400 320 280

9 10 500 500 11 630 450 12 14 800 15 900 800 700 900 335 16 18 20 1200 1155 1100 450 21 23 1500 1500/350 24 1700 30

Candle

1. General

OSRAM DULUX®EL – electronic energy saving lamps

Economical alternatives to ordinary light bulbs Technical Guide

1.3.2 OSRAM DULUX®EL LONGLIFE E14

➞ 3 W

➞ 5 W

➞ 7 W

➞ 11 W

15 W

25 W

40 W

60 W

OSRAM

Reference DEL DEL DEL DEL DEL

LL LL LL LL*** LL**

3 W E14 5 W E14 7 W E14 11 W E14 11 W E14

Fig. 12223 Warm start

(start with cathode preheating)

Ye s Ye s Ye s Ye s Ye s Power input (W) 3 5 7 11 11 Lamp current

rms value (mA) 30 40 55 90 90 Peak value (mA) 75 150 180 270 270

Luminous flux (lm) 100 240 400 600 630 Luminous efficacy (lm/W) 33 48 57 55 57 Colour appearance 827 827 827 827 827 Colour rendering group 1B 1B 1B 1B 1B Energy Label classification AAAAA Length L

(mm) 58,5 64 78 78 72

Length L

(mm) 115±2 122±2 136±3 148±3 126±3 Diameter d (mm) 30 36 45 45 45 Weight (g) 35 43 59 64 61 Suitable for DC operation No Yes*

)

Yes*

)

No No

Rated average life (h) 12000 15000 15000 15000 15000

* see 3.5.2 ** From January 2004 *** Will be withdrawn by the end of 2003

The high quality brand name compact fluorescent lamp with E14 base.

• About 12 years life (if used for around 3 hours a day)

• Very low weight and suitable for small luminaires

• On/off switching as for ordinary light bulbs with no reduction in life (more than 500000 switching operations possible in a 30 s on/150 s off cycle)

• A total of four wattages for the large range of E14 applications

• Luminaires restricted to 40 W incandescent lamps can be made brighter with OSRAM DULUX

EL LONGLIFE E14 11 W lamps (60 W equivalent)

• The OSRAM DULUX®EL 3 W is the most compact and economical energy saving lamp with a screw base

• OSRAM DULUX

EL LONGLIFE 5 W and 7 W with E14 bases are suitable for

continuous operation on DC power supplies with restrictions (see also 3.5.2)

• Not suitable for use with dimmers, electronic switches or motion detectors

NEW

LONGLIFE

1. General

OSRAM DULUX®EL – electronic energy saving lamps

Economical alternatives to ordinary light bulbs Technical Guide

25 W

40 W

60 W

75 W

100 W

120 W

➞ 5 W ➞ 7 W ➞ 11 W ➞ 15 W ➞ 20 W ➞ 23 W

1.3.3 OSRAM DULUX®EL LONGLIFE E27

Reference DEL DEL DEL DEL

LL LL LL*** LL**

5W 7W 11W 11W

Fig. 1 2 2 3 Warm start

(start with cathode preheating)

Ye s Yes Ye s Ye s Power input (W) 5 7 11 11 Lamp current rms value (mA) 40 55 90 90

Peak value (mA) 150 180 270 270

Luminous flux (lm) 240 400 600

630

Luminous efficacy (lm/W) 48 57 55 57 Colour appearance 827 827 827 827

– 840 840 840 – – 860

860

Colour rendering group 1B 1B 1B 1B Energy Label classification A A A

Length L1(mm) 62 73 73 68 Length L

(mm) 121±2 131±3 143±3 117±3 Diameter d (mm) 36 45 45 45 Weight (g) 46 67 73 62 Suitable for DC operation Yes* Yes* No No Rated average life (h) 15000 15000 15000 15000

5 % less luminous flux for colour 860

Colour 860, Energy Label B * see 3.5.2.1 ** From January 2004 *** Will be withdrawn by the end of 2003

The high quality brand name compact fluorescent lamp for standard E27 and B22d light bulb holders.

• About 12 years life (if used for around 3 hours a day)

• Wide range from 5 W to 23 W and up to four different colour appearances

• OSRAM DULUX

EL LONGLIFE E27 lamps are suitable for most light bulb fittings

because of their compact dimensions

• Ideal for all applications that require long life and an ability to withstand frequent on/off switching

• On/off switching as for ordinary light bulbs with no reduction in life (500.000 switching operations possible in a 30 s on/150 s off cycle)

• OSRAM DULUX®EL LONGLIFE 5 W and 7 W are suitable for continuous operation on DC power supplies with restrictions (see also 3.5.2.1)

• Some OSRAM DULUX

EL lamps are also available for other mains voltages

(e. g. 120 V) and other bases (with different technical data)

• Not suitable for use with dimmers, electronic switches or motion detectors

LONGLIFE

NEW

1. General

OSRAM DULUX®EL – electronic energy saving lamps

Economical alternatives to ordinary light bulbs Technical Guide

1.3.3 OSRAM DULUX®EL LONGLIFE E27 (Continued)

Reference DUL EL DEL DUL EL DUL EL DUL EL

LL LL** LL LL** LL

15 W 15 W 20 W 20 W 23 W

Fig. 43434 Warm start

(start with cathode preheating)

Ye s Ye s Ye s Ye s Ye s Power input (W) 15 15 20 20 23 Lamp current

rms value (mA)

120 120 160 160 185

Peak value (mA) 360 360 480 480 560

Luminous flux (lm) 900

900

1200

1500

Luminous efficacy (lm/W) 60 60 60 60 65 Colour appearance 827 827 827 827 827

840 840 840 840 840

860

Colour rendering group 1B 1B 1B 1B 1B Energy Label classification A

Length L1(mm) 81,5 73 81,5 73 83 Length L

(mm) 140±3 128±3 153,5±3 141±3 173±3 Diameter d (mm) 52 45 52 45 58 Weight (g) 92 65 95 73 100 Suitable for DC operation No No No No No Rated average life (h) 15000 15000 15000 15000 15000

5 % less luminous flux for light colour 860

Colour 860, Energy Label B * see 3.5.2 ** From January 2004

LONGLIFE

NEW

25 W

40 W

60 W

75 W

100 W

120 W

➞ 5 W ➞ 7 W ➞ 11 W ➞ 15 W ➞ 20 W ➞ 23 W

2L1

1. General

OSRAM DULUX®EL – electronic energy saving lamps

Economical alternatives to ordinary light bulbs Technical Guide

The low-cost brand name compact fluorescent lamp for standard lamp fittings.

• The quality standard for normal household sue, ideal for continuous economical lighting

• About 6 years life (if used for around 3 hours a day)

• Instant flicker-free starting as for an ordinary light bulb

• Straightforward range with two E14 wattages and five E27/B22d wattages

• Cold start (no filament preheating, up to 5000 switching operations for a 30 s on, 30 s off cycle)

• Not suitable for DC operation, emergency lighting systems, dimmers, electronic switches or motion detectors

1.3.4 OSRAM DULUX®EL ECONOMY

Reference DEL DEL DEL DEL

ECO ECO ECO ECO

8 W E14 12 W E14 8 W 12 W

Fig. 1 1 2 2 Cold start

(start without cathode preheating)

Ye s Ye s Ye s Ye s Power input (W) 8 12 8 12 Lamp current

rms value (mA) 75 120 75 120 Peak value (mA) 200 300 200 300

Luminous flux (lm) 400 550 400 550

Luminous efficacy (lm/W) 50 50 50 50 Colour appearance 827 827 827 827

– – 840 840 – 860

– 860

Colour rendering group 1B 1B 1B 1B Energy Label classification A A

Length L1(mm) 78 78 73 73 Length L

(mm) 134±3 142±3 129±3 138±3 Diameter d (mm) 45 45 45 45 Weight (g) 59 60 55 60 Available with base E14 E14 E27 E27

B22d B22d Suitable for DC operation No No No No Rated average life (h) 8000 8000 8000 8000

5 % less luminous flux for colour 860

Colour 860, Energy Label B

40 W

60 W

75 W

100 W

120 W

➞ 8 W

➞ 12 W

➞ 16 W

➞ 21 W

➞ 24 W

ECONOMY

1. General

OSRAM DULUX®EL – electronic energy saving lamps

Economical alternatives to ordinary light bulbs Technical Guide

1.3.4 OSRAM DULUX®EL ECONOMY (Continued)

Reference DEL DEL DEL

ECO ECO ECO

16 W 21 W 24 W

Fig. 3 3 3 Cold start

(start without cathode preheating)

Ye s Yes Ye s Power input (W) 16 21 24 Lamp current

rms value (mA) 125 160 185 Peak value (mA) 390 510 560

Luminous flux (lm) 900

1200

1500

Luminous efficacy (lm/W) 56 57 62,5 Colour appearance 827 827 827

840 840 840

860

Colour rendering group 1B 1B 1B Energy Label classification A

Length L

(mm) 81,5 81,5 81,5

Length L

(mm) 140±3 153,5±3 173±3 Diameter d (mm) 52 52 52 Weight (g) 85 88 92 Available with base E27 E27 E27

B22d B22d B22d Suitable for DC operation No No No Rated average life (h) 8000 8000 8000

5 % less luminous flux for colour 860

Colour 860, Energy Label B

40 W

60 W

75 W

100 W

120 W

➞ 8 W

➞ 12 W

➞ 16 W

➞ 21 W

➞ 24 W

ECONOMY

NEW

OSRAM DULUX®EL – electronic energy saving lamps

Economical alternatives to ordinary light bulbs Technical Guide

1. General

1.3.5 OSRAM DULUX®EL LONGLIFE CLASSIC

The high quality brand name compact fluorescent lamp with the classic light bulb shape combines the benefits of the incandescent lamp with those of the compact fluorescent lamp

• About 12 years life (if used for around 3 hours a day), based on the same specifications and requirements for life and on/off switching frequency as for OSRAM DULUX

EL LONGLIFE

• Ideal for decorative and free-burning applications

• Special finish outer bulb for particularly soft light

• LONGLIFE versions are particularly suitable for use in enclosed and ventilated outdoor luminaires at low ambient temperatures

• LONGLIFE versions are available in six wattages with E14 or E27/B22d bases

• OSRAM DULUX

EL CLASSIC lamps are not suitable for use with dimmers or elec-

tronic switches or motion detectors

➞ 5W

➞ 7W ➞10 W

➞11 W ➞15 W

➞20 W

20 W

25 W 25 W

35 W

40 W 50 W

60 W 75 W

75 W

100 W

Reference DEL DEL DEL DEL DEL

CL A CL B CL A CL B CL A

5W 5W E14 7W 7W E14 10W

Fig. 21212 Warm start

(start with cathode preheating)

Ye s Ye s Ye s Ye s Ye s Power input (W) 557710 Lamp current

rms value (mA) 40 40 55 55 80 Peak value (mA) 150 150 180 180 240

Luminous flux (lm) 140 150 320 280 500 Luminous efficacy (lm/W) 30 30 45 40 50 Colour appearance 827 827 827 827 827 Colour rendering group 1B 1B 1B 1B 1B Energy Label classification B B A B A Length l (mm) 109±2 131±2 111±2 131±2 123,5±2 Diameter d (mm) 60 46 60 46 60 Weight (g) 65 65 60 65 80 Base E27 E14 E27 E14 E27

B22d B22d B22d Suitable for DC operation No No No No No Rated average life (h) 12000 12000 12000 12000 10000

LONGLIFE

NEW

1. General

OSRAM DULUX®EL – electronic energy saving lamps

Economical alternatives to ordinary light bulbs Technical Guide

1.3.5 OSRAM DULUX®EL LONGLIFE CLASSIC (Continued)

Reference DEL DEL DEL DEL

CL A CL A CL A CL A**

11 W* 15 W 15 W 20 W

Fig. 3 3 3 3 Warm start

(start with cathode preheating)

Ye s Ye s Ye s Ye s Power input (W) 11 15 15 20 Lamp current

rms value (mA) 90 120 120 160 Peak value (mA) 270 360 360 480

Luminous flux (lm) 450 800 800 1155 Luminous efficacy (lm/W) 45 53 53 55 Colour appearance 827 827 827 827 Colour rendering group 1B 1B 1B 1B Energy Label classification B A A A Length l (mm) 147±2 149,5±2 142±2 152±2 Diameter d (mm) 70 70 65 70 Weight (g) 88 146 105 112 Base E27 E27 E27 E27

B22d B22d B22d B22d Suitable for DC operation No No No No Rated average life (h) 12000 12000 10000 10000

* Will be withdrawn from 01/2004 ** From September 2003

➞ 5W

➞ 7W ➞10 W

➞11 W ➞15 W

➞20 W

20 W

25 W

40 W

60 W

75 W

LONGLIFE

NEW

1. General

OSRAM DULUX®EL – electronic energy saving lamps

Economical alternatives to ordinary light bulbs Technical Guide

1.3.6 OSRAM DULUX®EL ECONOMY CLASSIC

The high quality brand name compact fluorescent lamp with the classic light bulb shape combines the benefits of the incandescent lamp with those of the compact fluorescent lamp.

• The new generation is more compact and attractive

• About 6 years life (if used for around 3 hours a day), based on the same specifications and requirements for life and on/off switching frequency as for OSRAM DULUX

ECONOMY

• Ideal for decorative and free-burning applications

• Special finish outer bulb for particularly soft light

• ECONOMY versions are available in five wattages with E27/B22d bases

• OSRAM DULUX

EL CLASSIC lamps are not suitable for use with dimmers or

electronic switches or motion detectors

➞ 5W

➞ 7W

➞ 9W

➞10 W

➞15 W

20 W

25 W

35 W

40 W

60 W

Reference DEL DEL DEL DEL

CL A CL B CL A CL B

ECO 5 W ECO 5 W ECO 7 W ECO 7 W

Fig. 2 1 2 1 Warm start

(start with cathode preheating)

Ye s Ye s Ye s Ye s Power input (W) 5 5 7 7 Lamps current

rms value (mA) 40 40 55 55 Peak value (mA) 120 120 165 165

Luminous flux (lm) 200 160 350 280 Luminous efficacy (lm/W) 40 32 50 40 Colour appearance 827 827 827 827 Colour rendering group 1B 1B 1B 1B Energy Label classification A B A B Length l (mm) 106,5±2 116,5±2 116,5±2 123,5±2 Diameter d (mm) 52 42 56 43 Weight (g) 65 65 65 65 Base E27 E14 E27 E14

B22d B22d Suitable for DC operation No No No No Rated average life (h) 6000 6000 6000 6000

ECONOMY

NEW

1. General

OSRAM DULUX®EL – electronic energy saving lamps

Economical alternatives to ordinary light bulbs Technical Guide

➞ 5W

➞ 7W

➞ 9W

➞10 W

➞15 W

20 W

25 W

35 W

40 W

60 W

1.3.6 OSRAM DULUX®EL ECONOMY CLASSIC (Continued)

Reference DEL DEL DEL

CL B CL A CL A

ECO 9 W ECO 10 W ECO 15 W

Fig. 1 2 2 Warm start

(start with cathode preheating)

Ye s Yes Ye s Power input (W) 9 10 15 Lamp current

rms value (mA)

70 80 120

Peak value (mA)

225 240 360 Luminous flux (lm) 340 500 800 Luminous efficacy (lm/W) 38 50 53 Colour appearance 827 827 827 Colour rendering group 1B 1B 1B Energy Label classification B A B Length l (mm) 131±2 126,5±2 142,7±2 Diameter d (mm) 46 60 65 Weight (g) 70 80 100 Base E14 E27 E27

B22d B22d Suitable for DC operation No No No Rated average life (h) 6000 6000 6000

ECONOMY

NEW

1. General

OSRAM DULUX®EL – electronic energy saving lamps

Economical alternatives to ordinary light bulbs Technical Guide

1.3.7 OSRAM DULUX®EL LONGLIFE GLOBE

OSRAM DULUX®EL ECONOMY GLOBE

Reference DEL DEL DEL DEL

LL LL ECO ECO

GL 15 W GL 20 W GL 16 W GL 21 W

Warm start

(start with cathode preheating)

Yes Yes No No Power input (W) 15 20 16 21 Lamp current

rms value (mA) 120 160 125 170 Peak value (mA) 360 480 390 510

Luminous flux (lm) 700

1100

700 1100 Luminous efficacy (lm/W) 47 55 44 52 Colour appearance 827 827 827 827

860

–– Colour rendering group 1B 1B 1B 1B Energy Label classification B B B B Length l (mm) 169±2 190±2 169±2 190±2 Diameter d (mm) 97 117 97 117 Weight (g) 150 155 150 155 Available with base E27 E27 E27 E27

B22d B22d B22d B22d Suitable for DC operation No No No No Rated average life (h) 15000 15000 8000 8000

5 % less for colour 860

The high quality brand name compact fluorescent lamp with new, more decorative large bulb.

• OSRAM DULUX®EL GLOBE has the same comfort and economy features as the OSRAM DULUX

EL LONGLIFE and OSRAM DULUX®EL ECONOMY lamps with 6 or 12-years lamp life (at 3 h/day based on their specifications and requirements for lamp life and on/off switching frequency)

• OSRAM DULUX®EL GLOBE offers pleasant glare-free light, uniform distribution of the light and improved impact resistance (splinter protection) thanks to its plastic bulb with locking feature (NEW)

• OSRAM DULUX®EL LONGLIFE GLOBE lamps are particularly suitable for use in enclosed, ventilated and semi-open outdoor luminaires at low ambient temperatures

• Suitable, with restrictions, for use in open luminaires outdoors, provided there is no possibility of moisture ingress (rain, splashwater, dew, etc.). Condensate can lead to premature lamp failure; this is minimised by the new bulb locking feature

• Not suitable for DC operation, emergency lighting systems, dimmers, electronic switches or motion detectors.

LONGLIFE

ECONOMY

75 W

100 W

➞ 15 W/16 W

➞ 20 W/21 W

➤

1. General

OSRAM DULUX®EL – electronic energy saving lamps

Economical alternatives to ordinary light bulbs Technical Guide

1.3.8 OSRAM DULUX®EL LONGLIFE REFLECTOR

Reference DEL DEL

LL LL

REFL 15 W REFL 20 W

Warm start

(start with cathode preheating)

Ye s Ye s Power input (W) 15 20 Lamp current

rms value (mA) 120 160 Peak value (mA) 360 480

Luminous intensity (cd) 335 450 Half-peak angle (50 % l

) (°) 80 80 Colour appearance 827 827 Colour rendering group 1B 1B Length l

(mm) 92,5 101

Length l

(mm) 143±2 161±2 Diameter d (mm) 102 117,5 Weight (g) 145 170 Base E27 E27

B22d B22d Suitable for DC operation No No Rated average life (h) 15000 15000

The high quality brand name compact fluorescent lamp with new, more decorative integrated reflector.

• OSRAM DULUX®EL LONGLIFE REFLECTOR offers the same comfort and economy as OSRAM DULUX

EL LONGLIFE with a lamp life of about 12 years (at around

3 hours a day).

• Ideal for applications that require long life and an ability to withstand frequent on/off switching as for ordinary light bulbs with no reduction in life (more than 500000 switching operations possible in a 30 s on/150 s off cycle)

• OSRAM DULUX®EL LONGLIFE REFLECTOR is ideal in spotlights and downlights and can replace conventional incandescent reflector lamps; the heat on illuminated objects is greatly reduced as a result

• The contoured wipe-clean reflector and the lamp form an optimum directional light source

• Not suitable for DC operations, emergency lighting systems, dimmers, electronic switches or motion detectors

➞ 15 W

➞ 20 W

75 W

100 W

LONGLIFE

1. General

OSRAM DULUX®EL – electronic energy saving lamps

Economical alternatives to ordinary light bulbs Technical Guide

1.3.9 OSRAM DULUX®EL LONGLIFE FACILITY

Reference DEL DEL

FCY FCY

10 W 14 W

Warm start

(start with cathode preheating)

Ye s Ye s Power input (W) 10 14 Lamp current

rms value (mA) 80 110 Peak value (mA) 240 380

Luminous flux (lm) 500 800 Luminous efficacy (lm/W) 50 57 Colour appearance 827 827 Colour rendering group 1B 1B Energy Label classification A A Length l

(mm) E27 and B22d bases 64±3 72,5±3

E14 base 69±3 –

Length l

(mm) E27 and B22d bases 129±3 131±3

E14 base 134±3 – Diameter d (mm) 45 52 Weight (g) 55 80 Available with base E27/E14 E27

B22d B22d Suitable for DC operation Yes Yes Rated average life (h) 15000 15000

The electronic brand name compact fluorescent lamp for professional applications, based on Longlife technology.

• OSRAM DULUX®EL FACILITY can be switched on and off any number of times within its average life of 15000 h in accordance with IEC regulations and has the same comfort and economy features as the OSRAM DULUX

EL LONGLIFE

• Power-Boost facility so it reaches its rated luminous flux more quickly (90 % in 100 s)

• Short ignition times of less than 0.5 s

• Suitable for operation at temperatures from -30°C to +50°C; reliable starting as low as -30°C

• No need to leave the lamp off for a certain time before switching it on again

• Suitable for 220 – 240 V DC systems

• Not suitable for use with dimmers, electronic switches or systems that warn of imminent disconnection by dimming the light

➞ 10 W

➞ 14 W

40 W Bellalux Soft

75 W Bellalux Soft

L2L

NEW

LONGLIFE

NEW

+ 37 hidden pages

OSRAM DULUX Technical Guide

Specifications and Main Features

Frequently Asked Questions

User Manual