Some of these devices can even sense motion around corners. Movement in the detection area changes the reflected signals and activates the sensor. Active models emit light, radio or ultrasonic sound. The main difference between photocells and motion sensors is that the former detects changing light levels, and the latter reacts to physical movement. Line-voltage, wired photocells control an entire electrical circuit and are an ideal way to manage security or landscape lighting.You’ll need to install one of these devices in each socket for proper operation. Lamp or candelabra base photocells screw into a light bulb socket, turning almost any lamp or permanent fixture into an automatic lighting system.They’re a convenient way to turn a single table or floor lamp on and off. Plug-in photocells work with a standard wall outlet and control a pass-through plug.There are a variety of photocells available today. Other photocell uses include turning on parking-lot or street lights after dark, adjusting indoor dimmers to compensate for changing natural light levels or switching illuminated business signs on or off. Photocells controlling exterior lights combined with timers that turn on interior fixtures create the illusion of occupancy when you’re not home, which can deter intruders. Because they sense ambient light levels, photocells automatically adjust to seasonal changes in the day/night cycle and are unaffected by daylight-saving time. One of the most common uses for photocells is turning exterior lights on at sunset and off at dawn. In some products, the photocell function is adjustable, so you can choose the light level that will activate the semiconductor. Under normal conditions, semiconductors won’t conduct electricity, but when they’re exposed to enough light, current starts to flow. There are several types of photocells available, but they all use the same underlying technology, semiconductors, to control electric current. Explore the differences between photocells and motion sensors and find out how these products, along with dimmers and other controls, can enhance your home’s lighting system. They also save energy by turning themselves off when extra light is unnecessary. These sensors improve the security and safety of your home, automatically turning on lights when it gets dark or they detect motion. Photocells and motion sensors are electronic devices you can use to manage indoor or outdoor lighting. Not designed for lights with an enclosed fixture.In Dimmers and Controls Info Guides Lighting 101 Read enclosed instructions to assist with install and troubleshooting. OMLC163BCĮASY INSTALLATION – Screw-in the motion sensor adapter, no tools or wires are required. Not designed for lights with an enclosed fixture. Save energy and money and forget worrying about turning off the lightsĮASY INSTALLATION – Screw-in the motion sensor adapter, no tools or wires are required. Keep the exterior of your property lit in the darkness but only when required. SO MANY USES – This motion sensing light socket is ideal for unoccupied, vacation and rental properties. Features an adjustable sensor panel for optimum movement detection After the last motion is detected, the light auto turns off after 10 minutes. The outdoor security light adapter device is a must-have for porch and flood lights, driveways, yards and more to protect your property and deter intrudersĪUTOMATIC SENSOR – The screw in adapter senses motion up to 20ft away, providing light when you need it. MOTION ACTIVATED SOCKET – Forget timers, outdoor lights turn on automatically when movement is detected. Works with LED, compact fluorescent, halogen and incandescent floodlights up to 150 W. Lights turn off 10 minutes after motion stops. MOTION SENSOR SOCKET CONTROL – Outdoor lights automatically turn on when motion is detected. Make sure this fits by entering your model number.
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