Dusk to Dawn Light Bulbs, 9W (100 Watt Equivalent) Automatic On/Off Light Sensor Bulb, Built-in Photocell Detector No Timer Required E26 A19 120V 6000K Cool White for Indoor Outdoor Yard Patio Garage

Loved that the bulb has not died on us after 2 years. The function is absolutely amazing. The moment dusk hits, the bulb automatically turns on. The color is soft yet bright enough to see outside. Just have to remember to not turn off the actual switch for the light, and it’s just fine.

I purchased these about 2 years ago and they’re still doing what they’re suppose to be doing!! Saves meFrom coming home to a dark house☺️

These light bulbs are fantastic. They work just like they say with the dusk to dawn timer, only thing is if it is dark where the light source is might turn on early/late but great lights

They’re lightbulbs. They turn on automatically at night and go off when it’s light out. It’s great cause no one knows if you’re away or not.

I really want to give this a 5 star review! I think it's fantastic as far as doing what it says buttttttt I'm concerned about the 4 pack dying out, as per reviews online, people claim these eventually give out and that leads me to my issue with them. They are so dang good at turning on, that they turn on before it's dark outside. Don't get me wrong .. I'm thankful to come home to a house that's lit up but when they are on for so many hours before it gets dark, how efficient are they?! Love that the sensors work but hate that they are TOO sensitive ... lol If that makes sense! Grateful for the technology but it needs to be tweaked just a bit basically. As soon as the sensors don't process sunlight outside, they turn on so even in that pre-dusk faze, they turn on and stay on until the next day when the sun is back out (even after dawn). I notice they turn off when they have DIRECT SUNLIGHT on them so if you live in an area with more shade, they will constantly stay on, even in broad daylight. Priced well for what they do. They are solid, as any typical bulb and they provide two different colors. The bright white light has a blue hue whereas the regular light, has more of a yellowish common soft glow. We went with the white and it's extremely bright! Super happy about the visibility when they are on. Would buy again because of the convenience that we don't fumble for keys to open the door or turn on my cell flashlight first anymore. Best part too is that we didn't have to pay an electrician to change anything. You simply take out your current lightbulb and screw this one in and voila! Job is done and you have lights that turn on automatically. Also, I should mention, you have to leave the light-switch to the ON position 24/7, for this to work.

Very nice works perfect. Just a little brighter admin the ad.

They work exactly like they are advertised.

My application was my 2 separate back porch lights. For at least a week they worked great. Sun went down, these lights came on, tickled pink with the purchase (November of 2024). I work 1 month on / 1 month off and when i work a month I am physically gone. Got home 2 weeks ago. These lights may or may not turn on. Sometimes they work but from what I've seen not reliably. Pretty disappointed with the $20 purchase. I've purchased another set from another provider and I'll see how they fair. But these ones are not impressive in my mind.