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Ships within 48 hours · Estimated delivery Sep 1 - Sep 6
Polar Crystal
and 30-year rated battery backup
5 V miniature alkaline batteries
Scale Net Weight: 1678g
Each rugged tester has a waterproof and dustproof housing for use in dirty and damp field conditions
ARC CMH Lighting System w/Lamp (3100K) new-releases Polar CrystalThe 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,
