Light Deprivation Ducting Size:60" x 60" x 3' Paddle Angle - 15° From

Paddle Angle - 15° From Handle

and precise temperature readings with dual thermal probes and thermal-threshold auto dim-shutdown for additional protection

The counterweight helps facilitate upwards and downwards motions

Dilution Solutions' Water-Powered NDS No Monitor Kit contains all the components included in the Monitor Kit except the monitor

and bacteria creating an extremely long dwell time to effectively sanitize & purify the air and surfaces throughout the entire environment

Light Deprivation Ducting Size:60" x 60" x 3' Paddle Angle - 15° FromDucting is needed for ventilation on light deprivation greenhouses. This ducting is manufactured by K&R Sheet Metal. It consists of a light trap housing that is sized to duct your ventilation between your light trap and shutter. Without ducting, the shutter louvers cannot open and close properly.