browse by information

Downloads
Emergency Ballast Lumen Factors
Lamp Data
browse by product
- Suspended
- Downlight
- Sports Hall
- Wall Mounted
- Floor Standing
- Track
- Display
- Industrial
- Emergency
- Diffuser
- LED
- Control 3
- Desk Lamps
- IP Rated
- Recessed
- Surface
browse by application
- Offices
- Classrooms
- Industrial
- Sports Halls
- Retail
- Corridors
Environmental Information

RIDI Leuchten GmbH is a conscientious manufacturer who cares about their local environment as well as its impact on the greater marketplace. In Germany we work closely with our immediate environment and employ the most efficient state of the art manufacturing techniques to maximise our usage of materials and energy. Read more...

Emergency Ballast Lumen Factors For
Commonly Used Lamp Types

T5

Lamp Wattage	Ballast Lumen Factor

14W	0.14
21W	0.12
24W	0.09
28W	0.09
35W	0.10
39W	0.08
49W	0.07
54W	0.05
80W	0.05

T8

Lamp Wattage	Ballast Lumen Factor

18W	0.16
36W	0.09
58W	0.08

TC-L

Lamp Wattage	Ballast Lumen Factor

18W	0.18
24W	0.17
36W	0.17
40W	0.13
55W	0.12
80W	0.05

TC-D

Lamp Wattage	Ballast Lumen Factor

13W	0.32
18W	0.19
26W	0.18

TC-T

Lamp Wattage	Ballast Lumen Factor

13W	0.29
18W	0.22
26W	0.18
32W	0.16
42W	0.13
57W	0.06

TC-F

Lamp Wattage	Ballast Lumen Factor

18W	0.12
24W	0.15
36W	0.11

TC-DD (2D)

Lamp Wattage	Ballast Lumen Factor

28W	0.12
38W	0.065

TR (Circular Lamp)

Lamp Wattage	Ballast Lumen Factor

40W	0.10

Higher Ballast Lumen Factors are available for special order on some luminaires. Please enquire for further details.