400W metal halide

Tryingtomastrkush

Well-Known Member
is a 400 watt metal halide light bulb supposed to make kind of a buzzing sounds? if this is not normal/dangerous someone let me know i don't know much about lights
 

erockolm

Well-Known Member
HaHa ims sure its fine, mine buzzes lightly as well. Shouldnt be too loud tho. my ballast was buzzing like a bitch but i had some loose screws so as long as everything is snug should be normal....
 

T.H.Cammo

Well-Known Member
Well, if you've got an electronic ballast you might want to think about having it checked out - they're supposed to be quiet!
 
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