2
400
500
600
700
500
400
300
200
100
0
TL /830
Ra = 85
Wavelength in nm
µ
W per 5 nm per lumen
400
500
600
700
500
400
300
200
100
0
TL /840
Ra = 85
Wavelength in nm
µ
W per 5 nm per lumen
Fluorescent lamps
TL-E /TL-E Pro
400
500
600
700
500
400
300
200
100
0
TL /25
Ra = 70
Wavelength in nm
µ
W per 5 nm per lumen
400
500
600
700
500
400
300
200
100
0
TL /29
Ra = 51
Wavelength in nm
µ
W per 5 nm per lumen
400
500
600
700
500
400
300
200
100
0
TL /33
Ra = 63
Wavelength in nm
µ
W per 5 nm per lumen
400
500
600
700
500
400
300
200
100
0
TL /54
Ra = 72
Wavelength in nm
µ
W per 5 nm per lumen
Spectral power distributions