Dusk to Dawn Bug Light Bulb Outdoor - 60W Equivalent A19 Yellow LED Bug Light Bulbs, Auto On/Off 9W LED 2000K Yellow Bug Photocell Sensor Bulb Lights for Outside Porch Pool Patio Lights, 2 Pack

A great problem-solver! I put these in my barn so I'm not walking into pitch darkness on winter mornings before I flip on the lights, and my horses have some illumination. I added two inexpensive light fixtures for these bulbs. I waited months after my purchase so I could give a fair review. It's all thumbs up, these have performed great, they're very light-sensitive as desired, they're on when it's dark, and off when it's not. Long-lasting, too. I haven't even opened the second two bulbs in the pack! Definitely will buy again.

Nice quality, dual pack, dark to dawn outdoor light bulbs that help decrease flying bugs outside your door.

Love these bulbs! Just leave your light switch on and they turn themselves on at dusk and turn off when it’s daylight. No need to remember to turn your lights on or off. I especially love the fact if your away from home and are gone longer than expected and return after dark, no worries, your porch light is already on for you.

The previous Dusk to Dawn bulbs I had finally burned out after years of use... unfortunately, I couldn't remember the brand I bought. I picked these up as a replacement and they are absolute trash. Sometimes they work, sometimes they don't... sometimes they flicker like a strobe at a dance party. I had one quit after a few weeks, swapped it with the other... install- nothing, uninstall, install-nothing, uninstall, install and tap a few times... nothing... etc.. Put the one from my front door (the old brand) that hadn't burned out yet... it worked fine. Reinstalled the first replacement bulb (which had stopped working) and now it works again. After a few months, it started flickering when on. It died (again) tonight. Put in the second bulb... install-nothing, uninstall, install-nothing, uninstall, tap a few times-nothing, uninstall, install... miraculously it works... we'll see for how long. Find another brand. These are garbage.

If your recess hole is 4" in diameter, these will NOT fit, so it didn't fit in my kitchen, but it fit elsewhere- likely will fit outdoor recess fittings, but make sure to measure. Anything larger than 4" will likely fit. Great color and nice and bright, so you get coverage with light while still being easy on the eyes.

They work just like it says

They worked good for a while--about 6 mos, but now they seem to be attracting more bugs than repelling. The light is still yellow, so I don't understand what the problem is. They still come on at dark, so I'll just have to find another use for them, like a shed or unattached garage, but not for my front/back door!

These light bulbs work!! They stay on just enough time for you to be able to go and look out to see if there is anything there, and most of the time it's one of the many deer we have in the neighborhood. I am going to put one at my front dor next so I can see who is eating all my tulips! Great price, too, so go ahead and buy them. Don't know how I ever lived without them.