2 options · Warm White 3000K
Radar Motion Sensor Light Bulbs, 15W A21, 2-Pack
A21 bulbs with a radar sensor that sees through a glass shade.
Light It Up on AmazonA brighter PIR motion bulb: 12 watts, 1100 lumens, daylight white.
4.1 out of 5 (20 ratings) $10.19Option: Daylight 5000K
Light It Up on Amazon Compare the LightsPrices from our last update, 28 September 2026. You see delivery dates and pay at checkout.
The 12 watt PIR bulb does the same job as our 9 watt one with more light: 1100 lumens of 5000K daylight from a standard A19 shape and E26 base. It needs no wiring beyond the socket you already have.
Its light sensor holds the bulb off above about 18 lux, so it stays dark through the day. After dusk it switches on when the infrared eye sees movement and shuts off again once the movement ends.
Choose it over the 9 watt bulb for a garage, a driveway or a long hallway, where the extra 300 lumens show up.
| Detail | Value |
|---|---|
| Base | E26 |
| Shape | A19 |
| Power | 12W (100W equivalent) |
| Brightness | 1100 lumens |
| Color temperature | 5000K daylight |
| Sensor | PIR infrared plus light sensor (on below about 18 lux) |
| In the box | 2 bulbs |
Printed word for word, including the ones that are not five stars.
This bulb was installed in a lamp base on the ceiling of my garage. It turns on and off for no reason. When I enter the garage from the house at night it's likely on and it turns off when I enter. I wave my arms in the dark and it turns back on, but turns off after 20 seconds even while I'm moving around. It works exactly the opposite of what was expected.
Se prende por cualquier cosa que pasa, y prácticamente pasa toda la noche prendido
Worked Great, like how they do not turn on in daytime
I have roommates and they are terrible with leaving the lights on all the time, and doesnt matter how many times I twll them to "turn the fn lights off"... so next best thing was putting these motion sensor bulbs on the stairs and in the front entrance along with laundry area. Switch stays on so any little movement from them it turns on.
2 options · Warm White 3000K
A21 bulbs with a radar sensor that sees through a glass shade.
Light It Up on AmazonDaylight 5000K
A19 bulbs that light up for movement below them and go out 30 seconds later.
Light It Up on Amazon