Sunco LED PAR30 Dusk to Dawn Light Bulb for Outside Porch, Patio, Backyard, 11W=75W, 850 LM, Selectable CCT 2700K/3000K/4000K/5000K, Non-Dimmable, Photocell Sensor, UL 4 Pack.

We recently bought an older home in the country that has 7 outdoor lights that we like and wanted to keep. The problem was that we needed them to be on when we arrived home at night. These bulbs are the perfect solution. On at dusk, off at around 6:30 AM. I was so skeptical that I kept the old bulbs in case they didn't work. Well, I'm happy to report that they work wonderfully and saved us the cost of replacing our outdoor lighting. They are much brighter than the bulbs that they replaced as well.

Looking for solutions to security lighting for my yard and came across these bulbs with built in sensors which is an absolutely phenomenal idea because it's so much easier to replace a bulb than a light fixture! I have a dusk2dawn sensor light fixture that's gone bad so that will require a complete replacement. But my home already had flood lights on all 4 corners with motion sensors though I wasn't utilizing them continuously. Anyhow these flood lights are actually ancient, probably 18+ yrs old at least, they have a metal housing but the interior part where the bulbs screw in are in very good condition as the lights are tucked under the eave of the house. I took out the old fashioned high wattage flood light bulbs and put in these new Sunco bulbs and WOW the bulbs work perfectly and have not failed to light or turn off as expected. One of my light fixtures has a deeper recess so I thought maybe those bulbs wouldn't get enough light but the bulbs have operated properly so far. I bought the 3000k and they are VERY bright! I'm planning on getting the lower lumen for the other two fixtures just because the 3000k are really that bright and I'd like the light more mellow. I think it depends on the size of your yard & proximity of your neighbors on the brightness you use. My yard is a standard 75x100 lot in my community so not really a big property. I think the 3000k can work for a considerably larger area than what I have. Another plus about these bulbs is that they don't get hot! You can touch them while on and they don't burn you like the out dated flood lights that will burn your skin off. I can't rate for longevity because I just got the bulbs a few days ago but I will say I'm absolutely giddy that I don't have to pay an electrician to come out and fix my lights! It's great too that the bulbs have a standard base that will basically fit in most common type sockets. Love it! Will be buying more.....Oh and a tip I learned in this process: cooking oil works great to lubricate & clean off outside grime; it doesn't smell and is non-toxic and it revitalizes old metal flood light cams! I didn't use it inside the fixture of course but I used it to clean off the outside and amazingly it deepened the color, hid a bit of rust, so the fixtures look like they got a new paint job. Pretty cool and low cost. Happy lighting :-)

I love that the lights come on whether we’re home or not. It is a nice bright white light. We love it!

Good quality light for the price. Bright led for 75 watts of brightness. Day/night feature saves too.

I have all four setup In my exterior flood lights. They work as expected and are bright enough without being obtrusive to my neighbors. I did try to put this in my front door entry way, but because it was not fully exposed, it didn’t turn on/off consistently.

these are awesome lights

Lights easy to install and worked great.

Our last guys were so dim you couldn’t see to unlock the front door and they weren’t dusk to dawn lights.These new dusk to dawn light bulbs give off tons of light and we live the dusk to Dawn feature! Super easy to install!

Tiene falla en una del los cuatro luces, nunca jamas funciona pero los otros si? Compre muchos y por lo momento solo falla el uno. Somos tristes.

Para iluminar una entrada de la casa

Actualización: Ya tengo 6 meses desde que se compro y sigue funcionado bien . Llego dos días antes, la caja venia rota pero el foco al parecer esta bien, lo probare y actualizare , funciona tal cual . se debe dejar encendido y va iluminando gradualmente conforme va anocheciendo . al colocarlo de día prendió dos segundos y se apago al detectar todavía era de día . Solo por el problema de la caja no le doy 5 estrellas .

I used the bulb in a pot light under the eaves above the garage walk in door. Removed old bulb and installed the new LED bulb, turned the switch to the on position and the light comes on when it gets dark and goes off when the sun comes out. Works as advertised. You have to leave the switch in the on position or it will not work. I taped my switch in the on position to ensure the power is always on. I recommend this product.

Pésimo, solo funcionaron 3 días correctamente . El resto del tiempo prenden y se apagan a los 10 segundos.