Ratings may include incentivized customer reviews.
What Customers Are Saying
The product is a reliable and effective photocell switch that provides convenient automatic lighting control. Many users report it is easy to install and works well, automatically turning lights on at dusk and off at dawn. The swivel mount allows for adjustable positioning, which is helpful for optimal sensor placement. Several reviewers note the product's durability, with one mentioning their previous unit lasting 15 years. However, a few customers experienced issues, such as the sensor triggering lights in daylight or the plastic housing breaking.
Customer review summary generated by AI, including incentivized reviews.works great
Would RecommendThis photocell works great. It has been operating 5 strings of led yard lights for almost a year.
Verified PurchaserSweepstakes
Perfect replacement
Would RecommendEasy to install. Three wire application. This has worked flawlessly.
Verified PurchaserSweepstakes
Works but.
Would RecommendThe eye worked well for about 2-3 years but got a little water in it and got intermittent and had to change it.
Verified PurchaserSweepstakes
Bright at night
Would RecommendThis was purchased to replace a 6 year old unit on my back yard security light. It was easy to install (3 wires). I expect this one to last another 6 years.
Verified PurchaserSweepstakes
Easy to Install & Works Beautifully
Would RecommendThe instructions provided are easy to understand, which makes the installation a breeze and IT WORKS!!!
Verified PurchaserSweepstakes
Dusk to Dawn eye
Would RecommendWorks great , I mounted it to a metal outside electric box with a single spotlight for my flagpole.
Verified PurchaserSweepstakes
Didn’t work
Wired correctly Red to red. White to white. Black to black. Very simple. Replaced the exact same photocell. Lights came on, and were to go off after 2 minutes per enclosed instructions. Lights never went off. I’m disconnecting it and returning.
Verified PurchaserSweepstakes
Doesn't Work
Would Not RecommendSorry there are no 0 stars,haven't had time to disconnect & bring back ,not sure it's worth the time
Verified PurchaserSweepstakes
Rosie can you provide more details on the RKP221, was the unit wired correctly and where was it mounted. Tech Support can be reached at 888-500-4598 ...

Works perfect
Would RecommendI adapt this to a regular outside light by drilling a 1/2 in hole in the base. Turns light on automatically at dusk and off at dawn.
Verified PurchaserSweepstakes
Thank you so much for taking the time to leave this excellent review. We really appreciate your business. Please let us know what we can do for you i...

works great
Would RecommendDusk to Dawn sensor is easy to install and it works great.
Sweepstakes
Thank you so much for taking the time to leave this excellent review. We really appreciate your business. Please let us know what we can do for you i...

Worked perfectly
Would RecommendUsed to replace old sensors that were not working. Staff in store was helpful I. Finding correct replacement
Verified PurchaserSweepstakes
Thank you so much for taking the time to leave this excellent review. We really appreciate your business. Please let us know what we can do for you i...


Bob sounds like you may have the line in from panel or breaker wired directly to the load going out. Confirm wiring via the instructions or you can c...