GEPLAD 4-Pack Upgrade Motion Sensor LED Light Bulbs 12W (100W Equivalent), A19 E26 Dusk to Dawn Bulb, Outdoor & Indoor, 5000K Daylight, 1200LM,Glass-Penetrating Sensor, Upward/Downward Mounting

I love these. They function very well and add a warm, bright light. They do not flicker when dimmed. I have had them for at least a year and they are used daily. Only one has burned out. Sad as I can't seem to find them again on Amazon. I had to use a different one for the center of the fixture. These are small so other bulbs won't look right in a multi-light fixture like mine. But their smallness is exactly what I like best about them. They don't peek out of the globes of the fixture blinding my tall son. Great price. I would buy more if I could.

I use these bulbs in my hallway to my bedrooms and they come on and off automatically with safe light.

I have put these in 3 different locations/fixtures and only the night sensor is working. They are staying in all night, not motion activated. Is there a trick other than just installing them? There was no product support for this question or option to get assistance with this.

These are wonderful! The work very well. I put them in my garage. Easy to install, and I like the brightness. Our garage is large and dark, and these light the entire garage when we open any door. Lighting is important for safety, as I fell in our garage once because the lighting was not good over our steps. The color is perfect and I feel these are a good value for the money.

Lights are really nice and bright. The one negative is that they don't seem to last as long as I feel they should last. Most of the bulbs have been outlasted by an original fan light bulb that I bought these to replace

Great Product and Fast Shipping

Received in a box containing the 4 bulbs. Listing says dusk to dawn and motion sensor, but there is no choice or option to pick one or the other and no visible sensor. The bulb itself fits a standard E26 socket and doesn't strike me as small as other reviewers mention. I installed a bulb in each of the 2 fixtures at the garage front. The light itself is bright (Daytime). The function is erratic. It is more of dusk to dawn, rather than motion sensing. The lights are pretty much on the entire time at night. Occasionally either one of the lights goes off, only to come back on within less than 5 seconds. They seem to function independently. This happens with or without any motion. I live on a very quiet street and have a long driveway. After 2 nights, I find no rhyme or reason to their function. Motion sensing is impossible to test, as one or both lights stay on almost 95-99% of the time. I have not seen both off simultaneously at night. I bought them mainly for the motion sensing, rather than the dusk to dawn feature. I don't think the description and actual function match. As stated, they are more dusk to dawn, except for the rare time one or the other light goes off for few seconds. You can get 4 true dusk to dawn bulbs for that price range, or likely cheaper. Overall, I have a mixed impression: Almost dusk to dawn but not really motion sensing. Price is Ok, but little disappointed and cannot really recommend as listed. I am probably going to return them. Just FYI. Thank you.

Working as expected. Nice and bright. One went bad after awhile and bought second set for spares at the price, you can't beat it.