This energy saving, water tight solid state metal halide ballast will provide years of maintenance-free use at an operating cost less than other ballasts. The built in microprocessor and LED indicators constantly monitor your ligh...
400 Watt MH Assembled Ballast - includes ballast enclosure, on/off switch and powercord
**Variations of this product can be found in many online stores. The version we carry is of the highest quality. Although this it...