Ballasts & Drivers where Lamps by Wattage is 1 X 400W - 499W, Length is 2" - under 5", Start Type is Pulse, Width is 3.9", and Ballast Lamp Type is Metal Halide

Universal Core and Coil Ballast Kit For 400W Metal Halide Lamp 120V to 480V

SKU: P400ML5AC4M500K | Ordering Code: P400ML5AC4M500K  | UPC: 768386212225

• 100% Ballast Factor
• 400/458W
• 120/208/240/277/480 Volts
• 4.3" High
• 4.8" Long
• 3.9" Wide
• More details