Light Dep Manual Greenhouse Controller
Here’s a simple and low cost option for light deprivation. The manual motor controller offers some advantages over the automatic timer version. We often recommend people manually raising the tarp with the switch, then using a simple $10 timer to automate the down function.
Typically these systems rely on “motor limit switches” which turn the motor off after X revolutions… This works well, but you need to err on the side of caution to not “over roll” your tarp. The manual controller is great because you can manually raise the tarp – without having to rely on the motor limit switch. 110AC to 24VDC. Plugs into a simple household outlet.
Price : $250.00