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 AmazonA19 bulbs that light up for movement below them and go out 30 seconds later.
4.3 out of 5 (2,147 ratings) $8.99Option: 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.
These are the small, everyday motion bulbs in the GREENIC range: a 9 watt A19 with an infrared (PIR) eye at the top. Mount the bulb pointing down or sideways, and it lights when someone passes within about 10 to 13 feet, then switches off 30 seconds after the movement stops.
A built-in light sensor keeps the bulb dark in daylight. It turns on below about 18 lux and off above about 30 lux, so a bright porch lamp next to it can keep it from ever waking. Put it where no other light falls on the sensor.
At 800 lumens and 5000K it is a clean daylight white, bright enough for steps and a front door, not a floodlight for a yard.
| Detail | Value |
|---|---|
| Base | E26 medium |
| Shape | A19 |
| Power | 9W (60W equivalent) |
| Brightness | 800 lumens |
| Color temperature | 5000K daylight |
| Sensor | PIR infrared plus dusk-to-dawn light sensor |
| Range | 10 to 13 ft, best mounted 6.8 to 8 ft high |
| In the box | 2 bulbs |
Printed word for word, including the ones that are not five stars.
Well,these are okay,they do trigger and light when see motion,my only complaint is they don,t stay on long enough,and of course no way to set an "on" time!
The bulbs are at a good price, and they are quite bright, but the sensor only seems to work on one side, so if an intruder isn't on that side, they're pretty much useless--the bulbs that is. the other down side is the light doesn't stay on very long. Color is bright white which is a plus at night. They are easy to install just like a standard lightbulb.
I really like this sensor light. The motion detection works well and the light turns on quickly when movement is detected. It’s very convenient for areas like hallways, closets, and entrances. Installation was simple, and the light is bright enough for what I need. Overall, it’s a practical and useful addition to the home.
As expected, it is perfect when I get to in to my hallway from the garage. It turns on as needed and with no issues. Turns off after a couple seconds. It is bright and energy efficient because it only turns on when u need it. So worth it. I will always buy this in the future.
2 options · Warm White 3000K
A21 bulbs with a radar sensor that sees through a glass shade.
Light It Up on AmazonDaylight 5000K
A brighter PIR motion bulb: 12 watts, 1100 lumens, daylight white.
Light It Up on Amazon