Build A 100W LED COB Grow Light 2018-11-152018-11-19 Since 1989 Lighting How to build a easy 100 Watt Cree LED Grow Light At home? For Entry Level. No need the solder. Okay, that is easy. Component List: No Component 1 Cree CXB 3590 2 LED Driver 3 Quick Connector 4 Heat Sink 5 LED Chip Connector Step By Step:
