Energy-efficient 6,700°K T-5 bulbs closely simulate natural, midday sun. Premium full spectrum aquarium bulbs feature a tri-phosphor formulation for balanced high light output performance. Hagen Fluval Life-GLO fluorescent T-5 bulbs boast accurate color rendering for a natural looking aquarium that's appealing to the human eye. Intense, powerful illumination effectively penetrates even deep aquariums and stimulates photosynthetic process in plants, corals, and other invertebrates
Use T-5 tubes with compatible T-5 light fixtures with high output electronic ballasts to help increase efficiency and tube life. For optimal performance, replace bulb every 8 to 12 months.
Please click on "More Information" for a brief introduction to Hagen GLO T-5 HO lighting.