Heat sink for hlg 288

[OGBohab]

@HolyAngel

Honestly, if you’re not going to be driving the boards near their max of 3amps, I’ve used a 1/2inch thick piece of plywood in a pinch as a heatsink for two of my qb288’s for the last 6-8 months without any issues.

Wood is an insulator.
That’s more of a mounting board/heat absorber not a heat sink. I’m sure your lights work fine but the boards are going to be hotter than just running the board bare.