What happens when you use a metal halide bulb for 6month+
nos2074 Member Dec 7, 2010 #2 Gfoot2000 said: What happens when you use a metal halide bulb for 6month+ Click to expand... you need to replace them 9 months to a year. The light out put changes and can cause you problems.
Gfoot2000 said: What happens when you use a metal halide bulb for 6month+ Click to expand... you need to replace them 9 months to a year. The light out put changes and can cause you problems.
