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BoomerD · 02-11-2007, 01:15 PM

IIRC, the 70w. and 150w.DE bulbs use the same socket, and the 250w. and 400 w. DE bulbs use the same sockets. You HAVE to match the ballasts and bulbs with MH. No way around that...

02-11-2007, 01:15 PM	#6 (permalink)
BoomerD Reef Shark Join Date: Nov 2003 Location: Northern California Posts: 5,637 View Gallery Karma Komment	Re: Ballast Upgrade IIRC, the 70w. and 150w.DE bulbs use the same socket, and the 250w. and 400 w. DE bulbs use the same sockets. You HAVE to match the ballasts and bulbs with MH. No way around that... __________________ Intelligence is not knowing all the answers, but knowing where and how to find them! www.google.com