Thread: Electronic vs Tar Ballasts
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Old 07-18-2004, 09:43 PM
vjvl51 vjvl51 is offline
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I suggest taking a look at this - http://www.cnidarianreef.com/lamps.cfm It compares various ballasts with current ratings, voltage ratings, heat ratings, etc. I know this is only for 250 W SE but it may answer some of your questions.

Vickie
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