Ballast buzzing and won't ignite the bulb

mr2shim said:

CMH is probably the best overall light you can use to grow cannabis other than the sun. Of course we would love to have a 400w+ CMH that runs on an digital ballast.

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cmh is a good bulb i have a few opinions and other otions i would prefer, but yeah for single source lighting CMH is he shit.

mr2shim said:

MH bulbs have to cool down before they can re strike. Same thing would happen if you had an electric ballast.

http://en.wikipedia.org/wiki/Metal_halide_lamp

Do some reading about what you're using.



Why are you turning it off and turning it back on anyways?

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I was not turning off and on I came home this morning after running around taking care of stuff and when I came home and thought I would take a quick look at the ladies and there was no light but ballast was humming and I've never had this problem before so I asked Google and it took me here .so any way thank you you've been a great help smoke loudly Duce's.