Description: E-MZAOFT50F 50WMH F-CANWatts: 50Volts: 120-277Package Qty: 1Case Qty: 4Length: 4" / 101.60mmWidth:12" / 304.80mmHeight:3" / 76.20mmAdd Info: METAL HALIDE BALLAST CLASS 105 INSULATION SYSTEM TYPE 1 OUTDOOR SOUND RATED A 50W M110 120 or 277V 0.60/0.25 A 250 VAQC 60Hz MAX. INPUT CURRENT WITHOUT LAMP 1.330A HIGH POWER FACTOR ANSI M110