I have for sale a 48in. dual 150 watt HQI with dual T5 54 watt bulb's.Has dual external electronic ballast and dual fan's also mounting leg's.Come's with two reeflux bulb's and two 54 watt actinic's,Bulb's are four month's old.made by M.J Delphin same unit as marister,Excellent condition.$290