The Hydro Crunch Double Ended 1,000-Watt E-Series Grow Light System is a professional grade UL Certified, Double Ended (DE) fixture, paired with a 1000W high-frequency dimmable digital ballast meant specifically to drive double ended lamps. The E-Series fixtures are controller ready and capable of being remote controlled by the Master Controller. This fixture integrates highly reflective German Alanod aluminum with a reflector engineered to deliver high efficiency allowing growers to significantly reduce the number of fixtures needed for growing success. System includes Reflector, Ballast, Lamp, Ropes and Timer - complete grow light system. Color: Silver. Material: Glass.