S Steva569 Active Member Feb 11, 2008 #1 I just got a MH ballast and stuff, does it take a while for em to warm up and start emmitting full lumens? and how long does it take, because i got work and i wanna see it going =o
I just got a MH ballast and stuff, does it take a while for em to warm up and start emmitting full lumens? and how long does it take, because i got work and i wanna see it going =o