12v Montion Sensor Switch with LED Light Night Stairs Light White/Black Shell for your Choice

A mini smart light fixture combines with lighting and switch function through 4 wire leads to achieve it. Black & red wire is power input side for lighting function. Blue & black wire is output side for switch function to control external lights total currency less than 3 Amps. When detects heat source objects moving within 4 meters, the light will be automatically turned on. It will be off when detects nobody inside for continuous 5 minutes. Milky white PC lens softens lighting beam, brings comfortable white illumination. Simple surface mounted by two screws. IP66, strictly waterproof protection, well fits for interior and exterior environment of 12V DC RV, trailer, boat, yacht, etc, working as porch, courtesy, step indicator, bedroom, kitchen night light.