Recent content by Jofo

I'm in a small cabinet so I have the COB's on a 28" x 5" heatsink with the fans and fins outside of the box. Most of the heat radiating bits are outside. Cab temp is +5F over ambient and I think I'm generating about 950micromols. Any thoughts on this setup? Thoughts on optimizing for thermal...

Sup - I recently built a five COB light, all CXB3590, three 3000K and two 5000K. I'm running them on HLG-240H-36 for the 3000K's and a HLG150H-36 for the 5000K's, in parallel. I noted that most are using a single driver per COB, is there an advantage to doing so? I'm optimizing for maximum...