The lamps produce more heat than light

Stabilizing the lamp supply voltage reduces not only the consumption of electricity but also lessens the likelihood of overheating the lighting components. The result is a significant increase in the service life of the lamps, even more so in the case of light fittings that use a lot of electricity.

Donwload full reports:
1&2 Laboratoire (902 Ko)
3&4 installation tl (560 Ko)

 

Lamps
Efficiency light/heat in %  
Service life in hours
Incandescent
5-10/90-95  
1’000
Halogen
10-20 / 80-90  
2’000-5’000
Fluorescent
50 / 50
5’000-17’000
Fluocompact
35-40 / 60-65
3’000-15’000

 

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