ARC CMH Lighting System w/Lamp (4200K) co2 Have bigger plans

Have bigger plans

and a message center that provides feedback

The specially engineered pH/EC/TDS and temperature probe utilizes a fiber junction and gel electrolyte which provide a fast response and reduced contamination

- Low maintenance

Use as is or add molasses and aerate to make an extremely potent bloom finishing tea

ARC CMH Lighting System w/Lamp (4200K) co2 Have bigger plansThe 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,