Digital ballasts are easily the best ballasts you can find for metal halide lamps. The digital processor inside of the ballast will automatically detect the type of bulb, and the start mode that will allow it to fire properly. Once the lamp is fired and running the ballast will also set the proper power output to the lamp for the best color and intensity.
Reef Brite Digital Ballasts are fully dimmable through any 1-10V controller like an Apex. The ballasts use true incremental dimming instead of variable wattage like other leading ballasts. Incremental dimming allows you to ramp up the lamp up and down manually through your controller. We do recommend running the lamp for 1 week before using the dimming feature, allowing the bulb to "burn-in" giving the lamp a much longer lifespan.
Input Voltage - 100-150 VAC
Input Current - 3.55A
Input Power - 412w
Power Factor - >.98%
Dimmable - 1-10V control input
1x 400W Digital Metal Halide Ballast
Note: 1-10V controller required for dimming capabilities.
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