I had a chance to cooperate with Michal on some other matter and I can say that he is really realible person, very straightforward and communicative. I can say I can recommend him to do the business with, from my own experience.
High luminous efficacy up to 157 lm/W
Luminous efficacy: 105 lm/W; 157 lm/W; 152 lm/W ( optional) for each of the lamps below:
70 W x 157 lm = 10 990 lm
Length | Power | Temperature color | Version |
---|---|---|---|
30cm | 17,5W | 4000K | available on request |
60cm | 35W | 4000K | available on request |
90cm | 52.5W | 4000K | available on request |
120cm | 70W | 4000K | standard |
150cm | 87.5W | 4000K | available on request |