The Lifter Rigging Cable Kit (RC-1) is a high-quality rigging cable specifically designed for use with the ThinkGrow Smart Light Lifter System. This cable kit is built to withstand the weight of your grow lights and is capable of lifting up to 120KG when used with other RC-1 cables. With the Lifter Rigging Cable Kit, you can easily adjust the height of your grow lights to optimize the growth of your plants and make maintenance a breeze.