legalcanada
Well-Known Member
i'd recommend quantum boards over COBs personally, here is a 135w kit for 185$. they also have 90w or 260w plus DIY for whatever size.
https://horticulturelightinggroup.com/collections/all/products/135w-led-board-kit
https://horticulturelightinggroup.com/collections/all/products/135w-led-board-kit