Trex is known for innovations that make outdoor living easier. The latest example of that is the Trex Light Hub 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 Light Hub system is as simple as plugging in a lamp.