Light Deprivation Ducting Size:60" x 60" x 3' The counterweight helps facilitate upwards

The counterweight helps facilitate upwards and downwards motions

The Netafim Angle Barbed Stake is comparable with Drip Arrow Sticks

itional accessories are available by special order

Hardware included to wall mount for Side Lighting and Remote Mountable Driver for flush mounting

which begins moving up and down inside the body of the injector

Light Deprivation Ducting Size:60" x 60" x 3' The counterweight helps facilitate upwardsDucting 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.