Growers Choice 630w CMH (Ceramic Metal Halide) System
Our Growers Choice 630w CMH Ceramic Metal Halide system (GC-630NS) has a newly redesigned reflector to replicate and harness the forceful penetrating power of the sun.
Our Growers Choice 630w CMH Ceramic Metal Halide system (GC-630NS) has a newly redesigned reflector to replicate and harness the forceful penetrating power of the sun. The new GC-630NS offers ultimate control of spectral output with two horizontally placed 315 watt CMH lamps, which allows the ability to mix spectrums for an optimal full phase broad spectrum that will maximize your plants potential. 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 630 watt CMH fixture is compatible with any brand 315w CMH lamps. 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. The 630 watt fixture can also be useful in flowering rooms when used either as a stand-alone light source, or 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.