Ill be gettting the 1/8 from Lowes for $19 a 24x36in sheet, the mesh one is $29 i think it was tho, seen someone here use it, and it looked prettty usefull, especially for air flow. Would of really wanted to put all the drivers on the outside of the grow box, like a command center. So, its just hook up in the grow box, and the 1 plug into the entire unit.
I have some time, so maybe in the next few weeks, I current ly doing a test on my 125 watts modded mars300 i want to run till completion in a 2x2, so i have time to build light and box till then, looking at 9 weeks or so. So going to take thinking time, lol, think 40 times, build once, lol..
Its should be a badass light tho for sure.
Your thread here and the other one, helped tremendously.
Oh, and one of these drivers could actually run a COB? with 48 volts? Just the drivers being slim are worth the $10 each, lol.