New KingBrite 240W Samsung V4 Quantum Led Lamp Board lm301h 3000k 3500k With Deep Red 660nm Chip DIY Led Grow Light|Growing Lamps| - AliExpress
Anybody having quantum board issues when dimmed? Kingbrite 320w. Middle board was already replaced a couple months ago now the other 2 are doing the same thing. 3rd day waiting for a
OEM Kingbrite LED Panel Grow Light 240W LM301H Mix Epistar