ARC CMH Lighting System w/Lamp (4200K) Promote the TC spectrum provides ideal

the TC spectrum provides ideal proportions of red

larger and harder flowers and improved overall quality for all the plants in their gardens

temperature variations that come with cold mornings

providing a base to keep the meter upright for hands-free measurements

yielding 70% energy savings versus the 1000W HID lights they replace

ARC CMH Lighting System w/Lamp (4200K) Promote the TC spectrum provides idealThe ARC CMH 315W system is a complete, low profile 315W ceramic metal halide lighting system designed for commercial growers needs. It features massive thermal heat distribution fins on the ballast compartment to allow the internal electronic components to operate at optimal temperature range, ensuring long ballast life. The replaceable reflector was specifically designed to distribute the CMH lamps PPF (Photosynthetic Photon Flux) in a rectangular,