
metal halide?
I am in the process of changing out three metal halide bulb.I wanted to make sure that all the new MH bulbs (when I got home).The MH’s screwed into my house lamp just fine, but did not work.I wonder why.
Do MH bulbs rewire a ballast in order to work?
Yes. And a capacitor to start them.
Old HQI-E metal halide bulb struggles to start up and cycles.
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