Dusk to Dawn Light Bulbs Outdoor 100 Watt Equivalent, 11W Automatic On/Off Sensor Light Bulb Daylight 5000K, A19 Outdoor LED Light Bulbs Photocell for Porch Garage Yard Security, E26 Base, 4-Pack

The light sensor on our lamp post failed and the replacement from HD or Lowes costs between $15 to $18 before tax. I searched for the replacement but found these bulbs instead. I tried them and they are bright, and works fine. We bought two sets of these and replaced all the outdoor bulbs with these. Now we have lights from dusk to dawn, and dont have to worry about a thing. My mom loves them because when she comes home at night, these bulbs lights up drive way and yard. We will definitely buy some more for the backyard too.

Work as shown in the product bio. They are very brights give some thought when ordering 100s. In my case very happy with the brightness.

did not realize that it was cool

Work as advertised! Have only had them a short time but I am happy so far.

Work great very bright. No more forgetting to turn on or off my outside ligjts

I put these outside for her and she loves the convenience of the lights going on themselves. If she comes home at night as it’s getting darker earlier now the lights are on. No need to run around putting lights on.

I ordered lightbulbs to replace new ones that died after 2 months. I received an empty box.

Just what we needed for our patio - researched and adjusted a bit by placing painters tape over the sensor to stop it from blinking.

Does not work well and draws alot of energy causing the bulbs in the house to blink

I actually had no idea light bulbs could now detect dusk/dawn. I had some dusk to dawn garage light fixtures still in the box from Costco and when I saw these I made a return. Instead of $50 for a new wall light, my current garage fixture turned into a dusk to dawn fixture for much cheaper. A product that helps the consumer.