2 fixtures, each one is 3×QB288v2rspec in series and each fixture has a hlg320h1700ma driver. About 630 watts at the wall on a killawatt turned up full blast during flower. Running 18inches off the canopy.
This run total came to 2.57, my best yet. Considering I bought the diy kit from HLG on sale so I spent 400$ total per fixture including frame, driver etc. And this is my 3rd run using these lights. There is none better than HLG when it cones to quantum boards. Their lights are just brighter than anyone else’s.
