+18 Diy Led Grow Light 2018 2023. Get the latest generation cob's from: Although lumens aren’t a great measure for grow lights, they still provide a good metric for comparing output of lights of the same color temperature.

Making your own grow light allows you t. He has a 7 part vid on cob light building, from heatsink needs to driver choices and frame building with parts lists, although its a bit date on prices now. Web diy led grow light:
