13 Wire Design: This photoelectric control switch adopts 3 wire design, the 3 wire light sensor is highly compatible with resistors and multiple loads, which can achieve more accurate and sensitive sensing. 2Energy Saving: This street light photocontrol switch uses light photoelectric control switch to control the outdoor lights off during the day and on at night, which greatly saves energy. 3IP65 Waterproof: This automatic night light switch is designed with IP65 waterproof, which ensures extra stability for outdoor use and also prolongs the service life for long term use. 4Automatic Sensing: This light photocell switch is a kind of fully automatic sensing switch, which automatically controls the switching on and off of the street light according to the change of nature light with high sensitivity. 5Wide Application: This photocell light sensor switch can control all kinds of outdoor LED lights and street lights, which can be used at home, received, corridor, courtyard and so on. 1 x LED Road Light Control Switch Casing 1 x LED Road Light Control Switch Base