Philips TL 20W Specifications page 2

Fluorescent lamps
TL /33
500
400
300
200
100
0
400 500
Spectral power distributions
TL Standard colours on conventional gear
(inductive/capacitive)
100
90
80
70
60
capacitive
50
5000
0
Life expectancy
TL Standard colours on conventional gear
(50% inductive/50% capacitive)
100
capacitive
90
80
50% inductive
50% capacitive
70
Typical values:
5.000 hrs: 95%
60
10.000 hrs: 70%
15.000 hrs: n.a.
50
0 5000
Life expectancy
TL Standard colours on conventional gear (inductive)
100
90
80
70
Typical values:
5.000 hrs: 99%
60
10.000 hrs: 90%
15.000 hrs: n.a.
50
0 5000
Life expectancy
R a = 63
600 700
Wavelength in nm
inductive
10000
15000 20000
Operating hours
inductive
10000 15000 20000
Operating hours
10000
15000 20000
Operating hours
TL /54
500
400
300
200
100
0
400 500
TL Standard colours on conventional gear
100
90
80
70
Typical values:
5.000 hrs: 81%
60
10.000 hrs: 73%
15.000 hrs: 69%
50
0 5000
Lumen maintenance
TL Standard colours
R a = 72
600 700
Wavelength in nm
10000
15000 20000
Operating hours
2