GE Lighting 72300 GEM400ML5AA4-5 120/208/240/277/480-Volt Magnetic HID HID (1) 400-watt Metal Halide Lamp

HID Ballast will accept up to (1) 400-watt Metal Halide lamp (ANSI codes M59 and H33) Accommodates multi-voltages from 120, 208, 240, 277, and 480-volts, extra versatile for your unique projects Precision-wound coils, ensures even heat dissipation and the highest electrical integrity Magnetic ballast construction ideal for a wide variety of lighting applications Mounting dimensions: 4.4-Inch L x 3.9-Inch W, Mounting slot set 0.2-Inch apart, with bracket length of 7.2-Inch