Light It Up Trex is known for innovations that make outdoor living easier. The latest example of that is the Trex LightHub installation system. Oriented for polarity and made from high quality silver-coated copper in a direct bury sheath, this wire is perfect for outdoor use. Ditch the hassle of stripping wires, struggling with messy gel filled wire nuts and lights going out due to lost connections. The LightHub system is as simple as plugging in a lamp. Trex® Through and Through Trex LightHub wires are compatible with all Trex Outdoor Lighting products. The silver-coated copper wires can also link Trex 6-way splitters (sold separately) together for an easy installation without any electrical skills. What's in the Box This is the standard wire that comes included with your Trex Transformer. If you want to create multiple zones or need a replacement for your original cable, this cable is what you need.