1
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-start
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.
A
14-18
B
Commercial
Type
Cap/base
Lamp
Lamp
Lumen
Colour Correlated colour
Efficacy
Average
Nett
EOC
name
voltage
current
output
designation
temperature
luminance
weight
V
mA
lm
K
lm/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
