Review on VIVOSUN 1-Pair 1/8 Inch Rope Hanger with Improved Design, Easy Adjust, Reinforced Gears - 8-ft Long,150lbs Capacity by Charles Salgado

I bought 4 of these 2300w LED lights to hang over my vegetable growing trays. The pulleys attach to 4 shell hooks that screw into the 1x6 boards. So far I am satisfied with the product. I can turn the lights on with one click at a time and raise both lights so they are the same distance from the plants. By pressing the green button and pulling the rope, I can gently lower the light when needed. The reason I gave it 4 stars is because I can toggle the light with a click up but not with a click down. . It's not intentional.