Built-in IC sensor, this wall lantern can sensitively detect the brightness of surroundings. It turns on automatically in the dark and turns off in the daytime. No more manual on/off switch, convenient and hands-free in daily use. Crafted from anti-rust die-cast aluminum, the waterproof wall lamp can be used for years and any outdoor environment. Suit for front door, garden, porch, patio, garage, courtyard, and doorway light. No need to worry about the rain, snow, high or low temperatures. Also,this light is easy installation. Features：