CXB3590 1500W

Mean Gene

Well-Known Member
I've been digging around and i can't seem to find the formulas to determine efficiency % of a light, or how to go from PARW to determine PPFD for your sq ft area. Anyone help?
 

Thorhax

Well-Known Member
@SupraSPL

I wanted to say thank you for all the support you provide. I would not been able to do a DIY build without your help and the help of so many others, here are a few

(REALSTYLES,captainmorgan,Alesh,Littlejacob,Tim Fox,Growmau5,Rahz,BM9AGS)

I ordered the 5.88' profile heatsink from HeatsinkUSA, CXB3590 3500k and drivers from Jerry. I spent the weekend drilling, tapping, mounting cobs and wiring my first light. I went with 4 lights on a 40" heatsink at 50 watts each. The panel draws 204 watts from the wall and the heatsink is only warm to the touch :) Passive! Love it!. I plan on running 2 of these and a 30" heatsink with 3 Cobs in the center (11 Total) in a 4x4 area.

Like This:

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My rough estimate on PPFD is 850 over this area??

Here are a few pics:


Thank you again to a great community!
Mind sharing the link for that awesome switch/power source box? i would love to use that on my next panels
 
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