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					Originally Posted by  fkshiu
					 
				 
				 
Fluorescent BALLASTS 
The Icecap 660 is a very versatile and reliable ballast.  It can run T5s if you wanted and in fact will overdrive T5HOs producing more light at the cost of shorter bulb life. 
			
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 Small note, URI T5 bulbs are properly designated as V-HO.  They worked with Icecap to build bulbs that would last longer with their ballasts, provided adequate cooling they last a year.