Growers Choice 315w CMH (Ceramic Metal Halide) System
Our Growers Choice 315 watt Ceramic Metal Halide system (GC-315W) utilizes advanced low frequency square wave technology and a high efficiency 315 watt ceramic metal halide grow lamp.
Our Growers Choice 315 watt Ceramic Metal Halide system (GC-315W) utilizes advanced low frequency square wave technology and a high efficiency 315 watt ceramic metal halide grow lamp. The GC-315 delivers the highest efficiency and closest spectrum to actual sunlight in the commercial horticultural industry. System comes complete with bulb. Features include: Dimmable dial on ballast, Super Lumens setting to increase output by up to 10% (usually recommended for use as your bulb ages and it's output begins to diminish, allowing you to achieve the output and results of a new bulb), Soft start technology prolongs bulb life by gradually powering up the bulb, and automatic re-strike which will automatically re-start your light if you have a power outage or blown fuse, superior RF shielding, Silent operation cooler running digital electronic ballast (up to 30% less power usage than comparable magnetic ballast fixtures), automatically adjustable frequency keeps things running at peak output regardless of if you have what's referred to as a 'dirty power supply' where regular fluctuations in your power can occur, the Growers Choice 315-CMH is compatible with any brand 315w CMH lamp. We've found that CMH fixtures work great for advanced vegetative growth as a 'stand-alone' light source, and will achieve very tight internodal spacing and strong thick stems. They can also be useful in flowering rooms when used in conjunction with your HPS lights, and will increase flower quality. Fixture is able to run on either a standard 120v outlet, or 240v power supply. 3 year warranty.