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Fluorescent lamps MASTER TL5 Circular
Characteristics
- circular shape with diameters
ranging from 22.5 cm to
37.5 cm
- luminous flux up to 5000 lm
- high lamp efficacy up to
83 lm/W
- colour rendering index CRI=85
- at a 3 hr switching cycle the
lamps will last 16,000 burning
hours if operated on
appropriate HF warm-star t
ballasts
- the lamps are well suited for
dimming
- the lamps can be ignited from
-15 °C to +50 °C ambient
temperature and feature low
striation, even at low
temperatures.
Applications
A broad range of luminous
outputs will make the
MASTER TL5-C lamps suitable for
a wide range of both professional
and semi-professional applications,
including shops and offices, public
areas and security lighting.
Definition
MASTER TL5 Circular lamps are
fluorescent lamps with a tube
diameter of 16 mm and with
circular shape.
Description
MASTER TL5 Circular lamps by
their shape are designed to
enable architects and designers to
bring the benefits of the TL5
concept to an even wider range
of attractive and effective lighting
applications.
Thanks to the slim T5 tube
dimensions the MASTER TL5-C
lamps will allow extremely flat
(25 mm) luminaires to be created.
These will combine high optical
efficiency with compact
dimensions, enabling them to
blend unobtrusively into the
interior decor.
The rotational symmetry of the
MASTER TL5 Circular lamp
concept means extra freedom of
design. Luminaire designers are
able to create products which are
omnidirectional in both light
distribution and design.
Lighting schemes will no longer
be dictated by the dominant
direction of the standard linear
fluorescent luminaires.
Commercial Type Cap/base Lamp Lamp Lumen Colour Correlated colour Efficacy Average Nett EOC
name voltage current output designation temperature luminance weight
VmAlmKlm/W cd/cm
2
g
MASTER TL5 Circular TL5-C 22W /827 2GX13 75 300 1800 INCAND. WHITE 2700 82 2.0 80 642196
MASTER TL5 Circular TL5-C 22W /830 2GX13 75 300 1800 WARM WHITE 3000 82 2.0 80 640956
MASTER TL5 Circular TL5-C 22W /840 2GX13 75 300 1800 COOL WHITE 4000 82 2.0 80 642219
MASTER TL5 Circular TL5-C 40W /827 2GX13 126 320 3300 INCAND.WHITE 2700 83 2.6 110 642752
MASTER TL5 Circular TL5-C 40W /830 2GX13 126 320 3300 WARM WHITE 3000 83 2.6 110 640970
MASTER TL5 Circular TL5-C 40W /840 2GX13 126 320 3300 COOL WHITE 4000 83 2.6 110 642233
MASTER TL5 Circular TL5-C 55W /830 2GX13 101 550 4400 WARM WHITE 3000 80 3.6 110 642790
MASTER TL5 Circular TL5-C 55W /840 2GX13 101 550 4400 COOL WHITE 4000 80 3.6 110 642516
MASTER TL5 Circular TL5-C 60W /830 2GX13 129 470 5400 WARM WHITE 3000 90 3.8 145 642592
MASTER TL5 Circular TL5-C 60W /840 2GX13 129 470 5400 COOL WHITE 4000 90 3.8 145 642615
Notes:
• Lumen output defined at an ambient temperature of 25 °C in free burning position.
• The lamps require an end-of-life switch-off function.
• Packing: 10 individual pieces per outerbox.
Dimensions in mm
Type A A B B
min. max. min. max.
TL5-C 22W 220 230 187 197
TL5-C 40W 293 305 260 272
TL5-C 55W 293 305 260 272
TL5-C 60W 367 379 334 346
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Fluorescent lamps MASTER TL5 Circular
Lumen maintenanceLife expectancy
Spectral power distribution Spectral power distribution
Spectral power distribution
TL /827
500
400
300
200
µW per 5 nm per lumen
100
0
400 500 600 700
Ra = 85
Wavelength in nm
TL /830 Ra = 85
500
400
300
200
µW per 5 nm per lumen
100
0
400 500 600 700
TL /840 Ra = 85
500
400
300
200
µW per 5 nm per lumen
100
0
400 500 600 700
'TL'5 Circular lamps
100
90
80
Survivals in %
70
60
50
0
4000 8000
12000
16000
Operating hours
'TL'5 Circular lamps
100
90
Lumen in %
80
70
60
50
0
4000 8000
Wavelength in nm
Wavelength in nm
12000
Operating hours
16000