I think it over heated, happened to me once, i touched my ballest and it was very hot so i pt 1 of my 2 fans on it and i havent had a problem since. Hope thats what it is m8.
the skiing arab
Skiing Arab Reviewed by Skiing Arab on . HELP! MY MH LIGHT JUST WENT OUT! i just got my 400 watt mh/hps ballast 3 days ago, and ive been pretty much running it 24/7 since i got it... about 20 minutes ago it shut off for no reason... i tried turning it back on, but it just made noise like it was trying to start, but the bulb wasnt coming on,i could see like electricity in the MH bulb that looked kind of like lightning so i shut it off real quick. i let it cool off for about 5 minutes and then it turned on with no problem. what do you think happend? and what should i Rating: 5