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View Full Version : What's inside an electronic MH ballist?


dburr1014
03/25/2014, 08:00 AM
Just wondering if anyone has taken one apart.

Does it have 2 ballists inside one unit or is it one ballist controling two bulbs?

I would like to have my bulbs come on at different times to simulate the sun traveling across the sky.

I have 175 SE bulbs.

Thanks, Dan

dburr1014
03/25/2014, 12:42 PM
bump

ganjero
03/25/2014, 01:32 PM
Which ballast are you talking about? A common electronic ballast will fire up one bulb only, ballast that are designed to be dual will fire two bulbs and pretty much have all the components of two ballast inside one casing.