I thought it was a digital ballast for the t5, did you mean controller?
If it was the digital ballast then I would think it is the only ballast you replace, any pics of it?
How old is the fixture?
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Always looking for the next best coral...
90g starphire cube/400mhRadium20k/2 XHO/2x27w UV/2x39w T5/ 3 Trulumen led strips
Last edited by tang daddy; 02-15-2017 at 04:04 PM.
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