AmeriTop Motion Sensor Light Bulb- 4 Pack, 10W(60W Equivalent) 806lm Motion Activated Dusk to Dawn Security LED Bulb; UL Listed, A19, E26, Auto On/Off Indoor Outdoor Lighting (2700K Soft White)

This is the info you’ll want: I have two of these lights in my 21’x13’ utility/laundry room- no fixtures to block the sensors, sockets are downward facing and 7’ high, and far enough from any windows that the sunlight doesn’t stop them from turning on. I got them for my cats. When they enter the room to use their litter boxes, the lights turn on. When they’re done, the lights turn off. They seem to enjoy having the overhead lights on as opposed to the nightlights. They don’t feel as vulnerable and hurry out as if they’re dodging an attack. Having more than one bulb to detect the motion helps. I have two bulbs (soon to be three) in my laundry room. Both bulbs turn on when I’m within 6-8’ of them. If I’m doing laundry, the bulb that is 9’ away from my appliances will turn off. The bulb that is 2.5’ from my appliances will stay on due to the continued motion. If I move 6” or so closer to the bulb that’s 9’ away, it turns back on. So expecting one bulb to stay on while you’re 12’ away on the other side of a room probably won’t work. You need a longer timed bulb (GE makes one that stays on for 5 mins) or multiple lights. So yes, these work well in the right circumstances. They stay on when I’m doing stuff within a 6-8’ radius of each bulb’s area. More than that, they’ll turn off. The fixtures over the bulbs and the placement when using a fixture will make a difference. If they are clear, they’ll probably work. If they aren’t, they probably won’t depending on the coverage and how high the socket is. The sensor is the nub on the top of the bulb. That sensor needs to be free from obstruction and pointing in a direction that allows it to detect motion. And, yes, always have the light switch in the ON position for the bulbs to work. No electricity means no light. Keep the switch ON or the light will stay OFF. No, these are not dimmable. Seeing that other reviewers tried the bulbs in their closets/pantries and weren’t happy, I tried the bulbs in mine. I tried it in my 7’x6.5’ closet that’s in a fairly well lit area due to many windows, but the closet doesn’t get direct light going into it. As soon as I opened the door, the light came on every time without hesitation. I tried it in a smaller 4’x4.5’ closet with a 10’ ceiling and a push button style switch. Without covering the bulb with fixtures, the light worked perfectly in both closets. One of the bulbs in my two pack was defective. It didn’t work at all. I contacted the seller directly via Amazon messaging and they sent me a replacement. Easy. No muss, no fuss. Check the bulbs before installing in hard to reach sockets. After installing, you’ll know the bulb is good bc it will turn on briefly when your switch is flipped to ON. After the bulb turns off on its own, you should then be able to activate it with motion. If not, check to see if the sensors are blocked by the fixtures or other items, the brightness of the surrounding area might be stopping them from working properly since they’re light sensitive, and make sure the bulbs are pointed in a position where they’ll be effective. If there’s still an issue, ask the seller.

I bought these to replace a pantry lightbulb so I didn't have to always pull the cord to turn it on. I had tried a motion detection socket but it didn't always detect motion and so I'd have to wav at it tome it work. This bulb,however, does the job perfectly. The light comes on a soon as the door is opened and stay on long enough to get what I needed. If I stand and search it may go off, but a quick wave turns it back on. I was concerned at first the dawn to dusk feature would prevent it form working well during the day; but the pantry is dark enough to make the bulb turn on day or night. I found this build to be a good solution and value.

These bulbs are great for someone who often forgets to turn off lights. They produce a soft white light (as indicated on package) but very adequate light. I use these inside in my can light fixtures in hallways. I tried two at first and immediately ordered two more. These, however, did not work well in my closet because the light fixture is two bulbs facing sideways so the motion detector could not work properly. Not any fault of the bulb, but of the fixture itself. So keep in mind your light fixture configuration. The motion detection range is great. I have one light in a small hall between a bath and bedroom with a 16" wall header and it picks me up when I am about 6 feet away (see photo). The only problem I had in my configuration is that the light only stays on for about 30 seconds. This is okay for my hallway use, but I tried one in my laundry room and when I stood in front of my washer/dryer to transfer my clothes with only arm movement (feet from the bulb) it would shut off. But all that to say that I have four installed in my house where they work well in my hallway areas.

Great motion sensitive bulbs. It works well. Automatically on from dusk to dawn. Motion detection is sensitive. Great price

I had two lights on the same switch, One in my hall and one outside... and I wanted them to go on only when needed... These are working great... When I walk in the hall, it goes on... and the outside one only goes on when needed... Works well.

So far working good. Will know more in the morning....

I tried the AmeriTop Motion Sensor Light Bulb - 2 Pack and found it to be a mixed experience. While the motion sensor feature works well and provides good illumination, there are a few areas that could be improved. The bulbs are easy to install and activate promptly when motion is detected, which is great for security purposes. However, the sensitivity of the motion sensor can be a bit inconsistent, sometimes failing to detect movement at a reasonable distance. Additionally, the brightness is adequate for small areas but might not be sufficient for larger spaces. The build quality is decent, but I expected a bit more durability for the price. Overall, the AmeriTop Motion Sensor Light Bulb is a decent product that serves its purpose, but there is room for improvement in terms of sensor sensitivity and brightness.

Corrected review: (I deleted a review for the color changing bulbs) This is my 2nd order for these extremely useful motion sensing bulbs. I put them in recessed fixtures in our 9' ceiling. The main issue, is they'll turn off if you stand too long looking into the hall closet! Also I used aluminum tape to narrow the detection range when needed. (See picture)

These motion detect bulbs are sized to fit as they are barely larger than the 'standard' size LED bulbs. I purchased the 'daylight' brightness ones and they produce a bright, white light. Many LED bulbs claim to be 800 lumens (the equiv. brightness of a 60W incandescent bulb) but are not that bright. These bulbs, however, are just as bright as an incandescent. (They actually seem brighter because of the white light instead of the yellowish, warm white of an incandescent.) The motion sensor tip on the bulb cannot be covered, so these need to be in an enclosure that is open for the sensor to 'see' movement. Mounted in a ceiling, they work very well. The sensor always triggers quickly and the bulb stays lit for about half a minute after movement stops. It will stay lit as long as there is movement. If the area is bright enough to not need illumination, the bulb will not turn on. If the area is darker than what it would be with the bulb on, it will turn on when motion is detected. These bulbs are not a 'dusk to dawn' bulb, but they will only come on if it's not already bright enough in the area. I have one installed in a little hallway in my house and it provides plenty of illumination. I am well pleased with the performance of these and do recommend them if you need a good motion detect bulb with good light output.

Good product. Works great.

Terrific light for when my partner comes home from late on call shifts. It saves you energy but can be left on all night. It only works when the sun has set, which is genius, it never triggers in daylight. However, I have a front porch which is 40 feet from the sidewalk, people walking past or getting out of their cars often trigger the light, even from 40 feet away! I'll have to block the sensor on that side. My neighbour shares a porch with me and didn't have access to a light so now they can see when outside (taking bins out etc) and I no longer have to turn the light on each time I go out the front... Makes our apartment safer and more practical. Overall a brilliant light I just wish it was a little less sensitive.

Ordered 4 pack box which arrived on time. Very happy with the results. Still working and found very good solution for my space.

they work really well. I had bought another kind from local store but did not work properly...you had to wave your hand under the fixture to light it up. so returned and bought these which are working very well so far. bright light stays on reasonable number of seconds... just wish had a farther sensor reach to cover my front steps. we will see how they last.