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including Spray-N-Grow
but none have
Available in six distinct spectral compositions — from broad-spectrum PhysioSpec to targeted UVSpec and AnthoSpec — it gives growers the ability to dial in the exact light recipe for each crop stage or research protocol
Accuracy: +/- 0
Delay provides a 15 minute delay between power up and the HLC outlet on the controller being energized
ARC CMH Lighting System w/Lamp (4200K) rock-bottom including Spray-N-GrowThe 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,
US$ 440.00
US$ 119.99
US$ 134.99
US$ 1970.00