Gemex Consultancy b.v. Bachlaan 4,
5343 ED, Oss,
The Netherlands
Tel  +31 412 78 40 82
Mob +31 65 33 44 913



Read the latest articles published by the founder
of Gemex Consultancy b.v. and Lemnis lighting b.v.


Luminous efficacy of white LED in mesopic vision state

Leds and the power of colors

Better off with leds

Sense and nonsense of Led lamps

Are leds ready for lighting?

Led facts

Perfect match

Lifetime and performace questions

Power Factor tales



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