Can I install a motion sensor to an existing light?

If you purchased lights that don’t have an attached motion sensor, don’t fret. It is possible to add motion to existing outdoor lights. Doing so is simple, in fact, you can even add motion detection without performing one ounce of wiring.

How do you wire a motion sensor to an existing indoor light?






Quote from Youtube video: And they just they're really simple to hook up we have our black wire. And our neutral wire. So what we can do is we'll take our black wire. And we will connect it to our hot wire remember our red

Do you need an electrician to install a motion sensor light?

If you already have an exterior light fixture, you can simply replace it with a motion sensor light — no electrician required — and if you want to install one in a place in which there is no existing light fixture, the procedure for running wires and installing an electrical box is no different than it is for

Does a motion sensor light need a switch?

Seeing as motion detector lights were created to turn on without you having to flip a switch, you do not have to have a switch to have motion detector lights. Having a switch that attaches to your lights, however, expands your lights’ capabilities.

What is the red wire on a motion sensor light?

A two-way sensor switch will have either two black or one black and one red wire, plus in all cases a green ground wire. The red wire must go to the switch leg (the wire actually powering the light fixture) for the switch to operate properly.

How do you wire a motion sensor to an outlet?





Twist the black (power) line from the plug with the black wire going to the sensor. Add a wirenut. Now twist the red wire from the sensor with the black wires to the lights, and the black wire that goes to the outlet. Twist the two ground wires together, they will be uninsulated copper, or green insulated.

What is the green wire on a motion sensor light?

Inspect & Prepare the Light Fixture Wires



You’ll want to find and clean-up the ends of the line (black), neutral (white) and ground (green) wires before trying to connect this fixture to the electrical box.

Where do I connect the red wire on a light fixture?

Normally you’ll see a red wire in places you would expect a ceiling fan. But in places like a bathroom or a wall light, if you see a red wire, it’s a good bet that the red wire is the wire that’s connected to the light switch.

How do you wire a sensor?

Quote from the video:
Quote from Youtube video: Part three tones on the bottom here they go into this socket arrangement here this is the wall bracket for the socket. And then just got three terms on the bottom there to connect.

What are the 3 wires of a sensor?



Quote from the video:
Quote from Youtube video: And look at the schematic symbol of a three wire inductive proximity sensor a three-wire inductive proximity sensor is an electronic. Device that can detect ferrous or fe targets without any physical.

How do you wire a PIR motion sensor to a light?

Quote from the video:
Quote from Youtube video: So the first thing to think about with a PIR generally there's four connections. There's usually a a supply supply live connection a switch live connection.

How do you attach a motion sensor to an LED strip?

LED strip lights. RGB remote (optional) Motion sensor.



  1. Step 1: Cut the LED strip lights to fit your bed. Get a roll of LED strip lights that’s long enough to fit the perimeter of your bed. …
  2. Step 2: Attach the strips below the bed. …
  3. Step 3: Plug in the LEDs and the motion sensor. …
  4. Step 4: Mount or place the motion sensor.



Can you add a motion sensor to LED Strip lights?

You can now even get LED light strips that connect to an IR motion sensor, allowing them to be turned on only when you’re around.

Can LED lights be used with motion sensors?

The answer is yes. LED lights can work with motion sensors with the right configurations. A lot of lighting technologies today make use of motion sensors attached to LEDs. These luminaries monitor movement in a given area, lighting up when movement is detected.