maineharvest
Well-Known Member
- Joined
- May 11, 2007
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Anybody here use the hps lamps with the built in ballast? Ive noticed that a lot of the people here use a lamp with the ballast seperate. Im using the built in ballast lamp and i know it probably puts off more heat than the other kind but why else would you want to buy the lamp and ballast seperate. It was cheaper and it just seems more efficient to buy it as one. Anybody got any input?