Grand Master LED (GML) Tarantula Explorer 1440W CO2 As long as the electrode

As long as the electrode is immersed in water

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Grand Master LED (GML) Tarantula Explorer 1440W CO2 As long as the electrodeTop Features 2 Channels and up to 12 Spectrums Designed for Commercial production, vertical racks, low ceilings, and grow tents LEDESTAR Diodes Features 730nm IP66 Waterproof Folding Design for fast and easy installation Manual Knob Dimming Compatible with controllers through RJ14 port 5 Year Warranty Download Manual Specifications Max Wattage 1440W Voltage Range 120 277 Volt & 480V available Flowering Footprint 5' x 5' System PPF Efficacy Tarantula