Hagen A1555 Glo T5 HO Electronic Ballast T5 HO Fluorescent Bulbs 2 bulbs - 24 or 39 watt T5 HO Bulbs

The Glo Electronic Double Bulb 24 Watts or 39 Watts T5 High Output Electronic Ballast Fluorescent Lighting Systems, come fully assembled, complete with remote mount electronic ballast. They are also built with an on/off switch, a blue illuminated on/off indicator, bulb mounting clips and quality double gasket water resistant end caps for maximum flexibility in meeting most aquatic and other lighting installations. These efficient electronic ballasts have been tuned to work best with Glo T5HO bulbs for optimal light output and will deliver maximum light emissions when combined with GLO T5HO reflectors. These stylish remote ballast mount lighting systems offer excellent mounting flexibility, maximum energy efficiency, low heat output and safe reliable water resistant end caps.