LED Photo Sensor

I like the fact they reached out to me to confirm I was ordering the correct part. Items arrived quickly and in good shape and as advertised. I will definitely order from these folks again.

I think that I may have shorted the circut, and was not able to revive the sensor. Probably, my fault, so I will try again with reorder.

This was exactly what I was looking for; small form factor, low voltage and reasonable price. Thank you!

I was trying to use it for lights in the back of my truck that turn on automatically when I open any of the 3 doors to my bed cap. The turn on during the day though which kills my battery and searched forever for a dusk till Dawn sensor that could handle 12V and less and thought is wZ perfect. It was for about a day and then just stopped working. Correct battery voltage and the lights were rated for the voltage so I don't know what happened. Emailed them and told them it stopped working and I stead of caring they sent me an auto respond email asking me to leave a review. So here it is. This companies products are good in theory but as far as I can tell that's about it .

I had previously purchased a photo switch that was much larger and, unfortunately, not sensitive enough for indoor use. My led lights were always on even in mid-day! This switch works like a charm and was much easier to mount. Even on cloudy dark days, it shuts off the lights in the daytime. Thanks Evan Designs.

Wife bought a wooden sign that had LED accent lights for part of a outside decoration. Needed the lights to go on and off when is was dark. This part worked like a charm and was easily installed.

These are excellent I will be buying more in the very near future I don't know if there would be a discount if I bought a lot of them or not but I really like them they worked great and thank you for the fast shipping as well

Great size, as described, functions well

Works as specified for my Halloween project with 9V battery to LED for eyes. Directional labels on wires were a huge help. Would buy again!

Potted product in a translucent two-litre bottle top. The "trans" lucent lid means light can pass through the lid but you can't see through the lid. It does Not identify as anything else. The product directly drives a 5v relay without issues. 10A 250VAC 10A 125VAC 10A 30VDC 10A 28VDC SRD-05VDC SL-C. Used to make other very long strings of lights turn on when solar string light turn on.