cxb 3950

Hello rollitup growing community, I have just finished my first set of DIY grow lights. Its a simple setup for a 2x3 or 2x2 grow box. I am using an HLG-185H-C1400B driver, currently 2 Cree CXB3950's and some cheap but silent Alpine fans on two separate heat sinks. My driver runs at an operation...

Hey guys I want to start a dedicated thread for Heavenbright and my experience current and future. I'm a long time lurker and I recently got interested in supplementing my grow with cobs so I did a fare amount of research and and decided to give Heavenbright a try. After a few phone calls with...