Automatically raise and lower the sidewalls of a greenhouse with temperature presets. Included battery backup allows for 4+ days of operation without AC power. Kit includes two sidewall motors, thermostatically controlled motor controller, motor wire, 500 watt-hour lithium battery bank, 110vac charger, shaft adapters, 20 1 3/8" tarp clips, and instructions.
Manual light deprivation kit with chain rollup system.
Similar to the automated motor design, two rolling bars rollup to meet at the center peak of the greenhouse.
Very nice, clean and inexpensive method of light deprivation!
***Comes with correctly sized 1 3/8″ rolling bar shaft adapter!***