Put up an info thread on 315w CMH with colour spectrum comparison to 600w hps etc.
Have a great Weekend!
Hey guys, Just doing Thread on 315w CMH lighting, for those interested in it, or finding out about it. Firstly.... CMH- CERAMIC METAL HALIDE , or LEC- LIGHT EMITTING CERAMIC. It looks an old school MH or HPS digital ballast and bulb set up..... But its a WHOLE different ball park! I use a...