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Environmentally responsible refrigerant uses R454B with significantly lower GWP
02" thick galvanized steel poles ensure robust structural support
The 4" Grow1 In-line Duct Fan delivers a high output
Powered by Quantum Boards with full-spectrum white light
5' Ethernet Cable
Method Seven Operator MH Classic Grow Room Glasses Brand_Fibrgro Environmentally responsible refrigerant uses R454BCut harsh white MH light with UV blocking Zeiss lenses that restore color, reduce glare, and meet pro safety standards. Exceptional color balancing for Metal Halide lighting. The Operator MH Classic grow room glasses feature proprietary polymer lenses manufactured to exacting standards by Carl Zeiss Vision. A silver lens coating attenuates bright grow room lights. Lens Technology MH Lens Technology Metal Halide is old school but reliable. If you use
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