2 Pack Automatic Light Sensors On at Night Off During The Day Photo Sensor Light Sockets

They do exactly what they are supposed to do

I ordered the 2-pack so that I could install one by the front door and the other by the garage door. The one I installed by the garage door does not work properly. It makes the light flash on and off like a strobe light. The other unit works great for the light by our front door. Not sure if I can return them since I had to cut the packaging open to get them out, and subsequently through the package away.

It works better outside. Inside there are difficulties because we have nightlights that throw some light. When this happens there is not total darkness so the unit flickers and does not totally turn on.

Make sure you use lower voltage bulbs if you are using them inside a glass covered lamp because the light reflection won't allow the sensor to work properly. Otherwise, great product.

Not really working for my exterior lights

Don't waste your time and money. The packaging says if mounted inside glass enclosure it may affect the function of this product. You find me an outdoor light fixture that doesn't have a glass enclosure. The photo cell will only light the bulb very slightly because of the reflection. This is a piece of crap. Do not buy it. DO NOT !!!!

Don't use it with LED light bulbs. Even with conventional light bulbs it goes on and off constantly when it is not completely dark

They work like they are supposed to, so far so good !