Photocell light control

This 75W post top light produces 10lumens of bright light and replaces 250W light s! Find quality photocells online or in store. Line-voltage, wired photocells control an entire electrical circuit and are an ideal way to manage security or landscape lighting. Motion Sensors in Action. The main difference between photocells and motion sensors is that the former detects changing light levels, and the latter reacts to physical movement.

There are two types of motion detectors.

This switch automatically turns lights on at dusk and off at dawn. It is compatible with compact fluorescent light (CFL) bulbs. Autmatically turns on lights at dusk and off at dawn. Adds protecton making your house look occupied.

Saves energy by reducing light fixture operating time. Easy installation: Turn desired light socket off. Screw in auto sensor light socket. What does light control module control?

How to install photocells for outdoor lights?

How photocell light fixture works? How does a photohelic work? Call to find out how you can save with our volume pricing and get fast same-day shipping! Photo cell lighting control products from Grainger let you create dusk to dawn lighting indoors and outdoors. You won’t waste energy by leaving lights on all day—they’ll go off when the sun comes up and go back on when the stars come out.

Choose from wired-in photocontrols, twist-lock photocells and fixed photo sensor types. A photocell senses when the sun is setting or rising and turns fixtures, such as outdoor street lamps, on or off based on the time of day. Like many other sensor technologies, photo controls help save energy and money when paired with outdoor light fixtures in various industrial, commercial, and residential applications. A photocell is wired the same way as a regular switch except that most 1volt photocells requires a neutral wire to operate.

The key less light fixture has the same wiring requirements as a regular 1volt light fixture which is one neutral and one hot wire or power source. During daylight, light falling on the photocell causes the streetlights to turn off and during night hours or darkness to turn on. Photocell Electrical Wiring for a Outdoor Light Fixtures.

Thus energy is saved by ensuring the lights are only on during hours of darkness. The Defiant Dusk to Dawn Screw-In Light Control offers a measure of safety, security and convenience by automatically turning your light on at dusk and off at dawn with its photocell sensor. This light control is designed for indoor and outdoor use and can simulate home occupancy while preventing you from coming home to a dark house. About of these are Dimmers. A wide variety of photocell light control options are available to you, such as voltage, type, and certification.

With the light switch on you need to test the photo-eyes circuit.

This type of photo-eye has electronics in it that increase the resistance and stop the flow of electricity when light hits the sensor. Take a bright flashlight, laser etc and shine it directly on the face of the photo-eye for a short time and the lights should go out.