3 3/4-Inch wide x 2 3/8-Inch high * Energy efficient 1.9-Watt integrated LEDs and driver have a 40,000 hour life * Includes 72-Inch of usable 18-2 gauge SPT-1-W lead wire and cable connector for easy installation * Uses 75% less energy than traditional incandescent/halogen low voltage lighting * UL/CSA listed for wet location use