Prism Lighting Science 315 Watt Ceramic Metal Halide CMH Ballast Conversion Kit with Smart Volt Power Cable and Mogul So

315W CMH Light Conversion Kit. Turn any mogul socket (HPS / MH reflector) into a CMH 315w ready fixture.
Compare to Philips CMH/CDM ballast, with all the same functionality and 3 year warranty, at a fraction of the price.
Low frequency, square wave technology optimizes current stability and consistency to maximize lamp output and reduce acoustic resonance.
Ballast designed to work with all major CMH/CDM/LEC lamp brands including, but not limited to: Philips, Solis Tek, Nanolux Maxpar, Ushio, Sun Pulse, and more!
120v power cord included. 240v power cord must be purchased separately.