WAC Lighting - WAC Lighting | Double Droid 817LED Low Voltage Track Lighting - Designed by WAC Lighting.The LEDme 817LED Low Voltage track light is an energy efficient track head using a pre-installed MR16 LED lamp. The fixture is specifically designed to ensure proper lamp fit. For use with WAC Lighting&#039;s 120V track system. Available in black with black transformer, white with white transformer, platinum with black transformer, or platinum with white transformer. Shown in black with black transformer.Features: