Great answers, thanks!
I have one more:
How high is "normal"(operate) temperature of that unit working on power setted to 100%? Can you give us any information about this fan(speed, noise, cfm)? This temperature is possible to see for customers(it could help to diagnose that unit have to be cleaned due to poor ventilation/dust inside). What maximum temperature you have measured under tests?
About fan noise:
It possible to hear fan from 2m for example?
About PAR and leds:
This leds are equipped with any type of focusing lenses? Or they are only shielded?(with default cree lens)?
Which PAR meter was used in this measurment?(it was calibrated for sunlight?)
And last one - LED chip are assembled to metal core pcb. It possible to change single led(like in Maxpect fixture)? What if one single led will die - lamp have to be send to service - or you will send a new mcpcb?
I think that is very important - because if somebody will not have a temporary lamp - it could be difficult to stay without light...
Thank you for your reply again!
And - why this units are much more expensive in Europe?(750,00 Euro? -as I found on Coralsands.de)..
Bad...
Belagio