T-5 HO Actinic SlimPaq 420nm Fluorescent Tubes 36" 39W

Hurry Sale ends February 1st, 2010.High output T-5 fluorescent tubes emit actinic light peaking at 420nm Strong emissions in the blue region simulate light conditions in deeper water Ideal lighting for reef aquariums with photosynthetic corals Space-saving SlimPaq 420nm fluorescent tubes peak at an actinic range of 420nm. Provide the proper light necessary for healthy growth of photosynthetic corals. Strong emissions in the blue region of the spectrum simulate the softer light conditions of dusk/dawn and the blue hue of deeper water. Great for reef aquariums. Use these T-5 HO Tubes as replacement tubes for the Nova Extreme, the IceCap T-5 Reflectors, or any appropriately sized T-5 HO unit. Use T-5 tubes with T-5 compatible light fixtures with high-powered electronic ballasts to help increase efficiency and tube life. The average life of T-5 tubes is 2 years, with the blue/actinic spectrum lamps lasting up to 18 months.Please click on "More Information" for a brief introduction to T-5 lighting.