Features: Automatic ON/OFF: The photocell senses sunlight and automatically turns lights on at dusk and off at dawn. Ideal for outdoor lamp post lighting, wall packs or wall scones. Good light transmittance, sensitive induction, rainproof and long life. A Waterproof Cover Design: Thickened plastic case, full coverage type. The dusk to dawn sensor for outdoor lights is equipped with a waterproof cover to double protect the sensor lens, which can avoid dirt and dust, and help the switch to work better in hard environments. Function: The built-in chip is made of SMT, and the environmental protection blue relay is adopted for stable conductivity and smaller precision induction error. Easy to Install: Metal wall hanging, easy to install. Disconnect power, remove junction box cover, place the photocell light switch in knockout hole and fasten with lock nut. Stable Characteristics: Strictly in line with product production standards, professional manufacturing, fine workmanship, reliable quality, stable performance, safety and reliability, worthy of your trust. Specification: Condition: 100% Brand New Item Type: Sensor Switch Material: ABS Weight: Approx. 81g  Induction Principle: Infrared Induction Load Power: 2200w Sensing Range: 5-8m Output Form: AC Load Current: 10A Purpose: control the braking to close during the day and open automatically at night Line Length: 150 mm / 5.9in Size: 11 * 7cm / 4.3 * 2.8in Wiring Mode: red bulb, black and white power supply Options: 12V, 220V Package list: 1 * Sensor Switch Features Premium Material: Automatic photocell street light switch is Constructed from robust ABS material. The built-in chip is made of SMT, and the environmental protection blue relay is adopted for stable conductivity and smaller precision induction error. Automatic ON/OFF: Photocell senses sunlight and automatically turns lights on at dusk and off at dawn. Ideal for outdoor lamp post lighting, wall packs or wall scones. Good light transmittance, sensitive induction, rainproof and long life. Waterproof Cover Design: On off photocell street light switch is equipped with a waterproof cover to double protect the sensor lens, thickened plastic case, full coverage type, which can avoid dirt and dust, and help the switch to work better in hard environments. Easy to Install: Designed for user ease, this rainproof sensor switch can be effortlessly installed with its red, black, and white power supply wiring mode. Disconnect power, remove junction box cover, place the photocell light switch in knockout hole and fasten with lock nut. Stable Characteristics: Dusk to dawn sensor for outdoor lighting is strictly in line with product production standards, professional manufacturing, fine workmanship, reliable quality, stable performance, safety and reliability, worthy of your trust.