The Sun Blaze T5-48 (960305) fluorescent light fixture is ideal for all indoor plant growing projects. With a length of 4 feet, this fixture operates eight Spectralux 901589 Blue 6500 Kelvin T5/HO lamps. Wire cable hangers are included with every fixture. 12 foot power cord and on/off switch allows for easy operation. Fixture is louvered on all sides for cool operation with slots on top of the fixture for convection cooling, and can be hung vertically or horizontally.