Designers Edge L-1785 ECOZONE 300-Watt Equivalent Fluorescent Pulse Start High Bay Industrial Light Energy efficient - uses up to 75 Percent less energy than incandescent bulbs Includes 70-Watt 10000 hour long life fluorescent lamp Die cast aluminum housing and reflector will not rust for years of service 6-Ft. grounded power cord Acrylic reflector for more light spread and Ecozone