Macarrie 12 Pcs Twist Lock Photocell Sensor Auto on Off Photocell Switch Dusk to Dawn Light Control Light Sensor for Outdoor Lights 120V to 277V, Blue

Auto on and off: the interior of the dusk to dawn sensor is equipped with an automatic illumination detection circuit, so that it can be automatically turned off during the day and turned on at night, saving time and effort | Nice Stability: the basic voltage of photocell light sensor for outdoor lighting is 120V~277V, and this wide voltage product has nice stability, which can resist interference delay, anti thunder circuit, suitable for outdoor, parks, streets, parking lots, sidewalks and so on | Easy to Install: dusk to dawn light sensor uses a rotary lock design for easy removal and installation; Standard plugs ensure that the sensor can be applied with most standard twist lock socket; You will get 12 LED twist photocells, enough to meet your needs | Delay Function: photocell sensor is suitable for standard steering lock sockets, dawn type barns or column lights; Built in 5 seconds delay function to avoid false triggers, such as car headlights, thunder or other temporary light sources | Heat Resistance: compared with traditional photocells, this yard light photocell has repeatable setting points, does not generate heat, maintains normal temperature, and will not change color during the life of the product; In addition, it has a faster response time and can withstand high current to work well with LED lamps