Hinkley Lighting NEXUS LED 12VAC High Performance Landscape Lighting System combines the latest in cutting-edge LED technology with the ultimate in high-end landscape lighting design. The 12-volt system consumes about 75% less electricity than incandescent halogen systems. Also, the low voltage system maximizes the LED light output and will provide more than 40,000 hours of maintenance free use. Suggested uses are wall washing, accent lighting, path lighting, and sign lighting.