Red Dot B805BR is a fixture mount for ground lighting or power outlet installation. With this device, you can create a lighting system in your garden by connecting multiple fixtures through a trench and feeding a second cable through each PVC post (see Figure 1 in the manual). The mount is made of PVC and bronze, has 1/2" threads, and comes with a mounting tube cap, 1/2" threaded nipple, ground screw, copper ground wire, cap screws, wire connectors, and lubricating sealant.