The Maxibright Daylight 315W CMH Adapter Kit allows you to use 315W CMH lamps with any standard HID reflector.
A great way of trying 315W CMH technology for the first time, it contains a Daylight 315W CMH Ballast, E40 to 315W CMH Adapter and your choice of Philips 315W CMH lamp(s).
12 month warranty.