315-Watt CMH Ceramic Metal Halide Ballast Conversion Kit with 3100K Lamp and Socket AdapterNow you can use a 315 Watt CMH Ceramic Metal Halide Lamp in your existing reflector with a standard mogul socket. Our Hydro Crunch 315 Watt CMH Conversion Kit includes 315 Watt ballast and CMH to MOG lamp socket adapter. The Hydro Crunch 315 Watt CMH Conversion Kit allows you to convert any existing light reflector with a standard mogul socket to use with a 315 Watt Ceramic Metal Halide lamp (2 prong base) with our socket adapter and 315 Watt CMH