Designed for utility in form and function, the ETL-listed VitaPlantå¨ 4-foot T5 Fixture showcases the rock solid construction of a commercial unit. This 120-volt fixture has a super-slim profile and adaptable overhead, vertical and horizontal hanging options to fit where others can‰۪t. Vented heavy-duty steel housing keeps running temps low to maximize component lifespan. Dual power switches operate four or eight tubes at a time for flexible output. This VitaPlant fixture includes eight 6,500-kelvin, 54-watt VitaLUME high-output T5 fluorescents best suited for supplemental or vegetative lighting applications. A five-year warranty and hanging hardware come standard with each unit. The housing is 46.75 inches by 21.13 inches by 2.38 inches, and the unit is rated for 432-watt, 3.64-amp operation. Initial output is 40,000 lumens.