LUMINTURS 14W LED Bulb Wall Sconce Up/Down External Light Modern Lamp Waterp... Please refer to the 2nd picture for the install base's size. Dimension of mounting base: 3.15"x 4.33" Input Voltage: AC 85V-265V; Watts: 14W Hardwired, wall/surface mounted; Waterproof: IP54 Emitting Light color: Pure white(6500K) Application: Outdoor/External/Wall/Garden/Gate/Door etc