Ace Dimmable Ballast - 400W

The ACE™ Dimmable Digital HID Ballast is a state of the art electronic ballast that can be used with both Metal Halide (MH) or High Pressure Sodium (HPS) bulbs. It features a dimmable switch with the ability to adjust watt output for 3 different settings and comes with both 120v and 240v power cords. Technology: Works with both MH and HPS lamps (400w and 1000w models only) Runs on 120v all the way through to 240v Flow through circuit board design and highly reliable stainless steel ball bearing fans allow for 15% cooler running temperatures than standard ballasts Power factor of 99.9% for 100% of the time Generator ready Features: The dimmable switch allows you to select the exact wattage desired Lamp cord receptacle accepts all LightEnerG™ lamp cords and reflectors Meets and surpasses CSA and UL approval standards for safety, reliability and performance Available In: 400W 600W 1000W