The Phantom CMH 315W ballast is a remotely operated, low frequency, square-wave digital ballast designed specifically for the 315W high-intensity ceramic halide lamp, which can be used with equal effectiveness for both vegetative and flowering growth. It features internal RF shielding, multi-aspect protection circuitry, versatile 120/208/240V input voltage.
Like all ballasts in the Phantom family, the CMH 315 ballast is silent, reliable, and energy-efficient. Easily wall-mounted near a reflector, and can be mounted up to 30′ away from the reflector using our optional lamp cord extensions. Includes an 8′ 120V power cord, operating instructions, and a three-year warranty.