• Electronic 400 watt ballast in a blue aluminum enclosure
• Save up to 20% in electrical consumption compare to standard Magnetic ballast 
• Dimmable - can run bulb at 200W/300W/ 400W/ 440W
• Includes: 3 prong quick disconnect, 6 foot grounded power cord, louvers for cooling and solid mount rubber feet
• Use with any brand 400 watt Metal Halide bulbs - mogul base or double ended
• High Performance, Reliable, Quiet operating 
• UL listed
• Replacement ballast compatible with Hamilton, Sunlight Supply and Lumateck 3 prong quick disconnec

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