The GLO Electronic Double T5 High Output Electronic Ballast Fluorescent Lighting Systems come fully assembled, complete with remote mount electronic ballast, on/off switch, 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 emmissions 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.Electronic ballast technology for low-heat, high-energy efficiency Easy-mount ballast housing Ample wiring for series placement of bulbs in multiple aquarium set-ups Water resistant end caps, allowing placement of bulbs close to water surface Illuminated On/Off switch Available in 24w, 39w and 54w models
