Suraielec Wireless Remote Light Switch, No Wiring, No WiFi, 100ft RF Range, Pre-Programmed, Expandable Wireless Wall Switch and Receiver Kit, Remote Control Light Fixture for Lamp, Ceiling Light, Fan

Installed today so don't know how well this product does in the long term. However, in the short term... The switch was covered in the box so it would not get scratched by other pieces in the box. Was easy to install. Just make sure you know which are the hot and neutral wires when connecting this device to power. Only one complaint--instructions did not say what size drill bit was needed to install anchors in sheet rock. I used anchors that I already had and knew the size drill bit needed.

I am amazed.....our switch eas in the corner of the room. Hooked up this switch, placed at entryway and works perfectly. We live in the Caribbean & or house is concrete, simply running electrical is a bit more difficult. This light switch is a game changer.

Works well most of the time can get glitchy when turning off. Otherwise works well.

Lifesaver instead of having to run a whole new line to power the light from another room this remote control save my back and it was easy to install

This took significantly more installation than I expected, but the result is great. I disconnected the original wall switch wiring at both ends. A wireless switch was then installed on the original wall switch box (easy) and I have three additional wireless switches, also programmed to operate this same ceiling light. The ceiling light box was small and considerable effort was required to re-arrange the existing wiring within the box so the new receiver module could fit in there and still allow the LED and programming button to be accessible. This button needs to be pressed to cause the LED to flash and then the wireless switch needs to be activated to program the receiver for that new wireless switch. This needs to be repeated again for each new wireless switch to become active. When all wireless switches can turn the light on and off, then the light fixture can be mounted, covering access to this programming button and LED on the receiver. The manual could be improved here. The installation of the receiver for these switches DOES REQUIRE wiring within the electrical box in the ceiling and the original light switch box. Anyone not experienced in doing this electrical work should seek professional help for this installation. I'm a retired Electrical Engineer and licensed electrician, so I was comfortable doing it. Also, the colors of the receiver wiring are not per the USA Electrical Code, so read the manual Red and Blue are the power inputs to this receiver. Black and white go to the light fixture. This is backwards from the National Electric Code, but follow the Surialec Manual and DO NOT hook it up backwards. This light is the ceiling light of my photo/video studio and I frequently need to turn this light off when it will affect the photography lighting, then back on when no longer taking photos or videos. A wireless switch is now located in the original wall switch position, plus one at each camera. Nobody needs to find the wall switch in the dark after the photo shoot any more.

I bought 4 of these with the goal of being able to remotely operate four fixtures. I installed the first, and found it worked intermittently. It could turn the light on and off, much of the time, but often required multiple attempts. Occasionally, it would not operate at all. Since I intended to install four switches, I decided to try a second one, and maybe it would work perfectly. But it worked more or less like the first switch. Operations succeeded intermittently, but failures were not identical to the failures of the first switch.Then I looked at the reviews more carefully. Reviews ranking the product from 1 to 3 stars almost always cited the intermittent behavior. This convinced me that the product design was inherently at fault. I returned all four switches, including two remaining that I not bothered to open and test. I wanted remote switches that worked perfectly. Intermittent behavior is not acceptable. My recommendation is to avoid this product until a new product replaces this one, and the new product corrects the intermittent failures of the present product.

Update: After my review, customer service contacted me and gave me a refund. Well done on that front so I'll add 2 more stars. Doesn't make me think any better of the product, but it's handled by good people. Maybe I just had a dud given the other positive comments; however, it's not a product I recommend.Original review: Complete waste of money. Worked intermittently. Sometimes it would click on immediately, other times very slowly, then other times not at all. And it's not like you can trouble shoot in an app. You simply have no idea why it's not working. Unfortunately, I ordered a couple weeks before it was actually installed in my new light, and by the time I'd had 2 weeks of it not working as expected and getting fed up and removing it, it's outside the return window. Don't make the same mistake. Don't buy.

Works great for my application