-1000 watt ballast; -Switchable electronic Ballast ; -Smart MH/HPS electronic ballast Multi-Voltage; -Pass CE/FCC; Welcome to Kunpeng electric appliance ... 000 , 110,000 Lumens RespectivelyCompatibility: Strikes both magnetic and digital ballast (ANSI Code: M47)Color Temperature: 6,500KBulb Base: E39 ... defective units so that we may send you a replacement 1000 watt ballast Switchable electronic ...