Canreef Aquatics Bulletin Board - LF: gallaxy dual ballast 250W

I am looking for a used dual 250W mH gallaxy ballast. This will be for my 250W lumenbright fixtures (mogul). If I can't find a dual will also consider two non-dual ballasts. Must be electronic.

Quote:

Dual GALAXY™ ELECTRONIC REMOTE BALLAST

Runs two 250 watt mogul or HQI lamps. Excellent for use with our Maristar fixture.

• Features the exclusive Smart Volt™ feature. Operates on both 120 & 240 volt power. Simply unplug one cord and plug in the other.
6 foot 120 volt power cord included. Purchase 240 volt cord separately.
• Will run all mogul based and double ended metal halide lamps.
• Drives lamp to peak performance.
• Saves energy! Uses 5-12% less energy than magnetic H.I.D. (depending on lamp specification).
• Extremely efficient — 99.9% power factor.
• Soft starting — increases lamp life & reduces lumen depreciation.
• Anodized, extruded aluminum housing.
• Silent operation.
• Constant wattage output — no lamp flickering.
• Short circuit protection.
• Rubber feet reduce noise and vibration.
• These come wired with our standard female lamp cord receptacle that accept our proprietary, patented male lamp cord, making these units compatible with all Sunlight Supply® reflectors.