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			#1  
			
			
			
			
			
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|  WTT: my 175 Watt MH ballast for 250W ballast I want to trade my 175W MH ballast for your 250W ballast, I am willing to pay the difference or let me know if your have one for sale. | 
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			#2  
			
			
			
			
			
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|   Is your 175W ballast electronic or magnetic? | 
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			#3  
			
			
			
			
			
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|   its magnetic |