eMylo Smart WiFi Light Switch Wireless Relay Switch Module Remote Control Home Automation Timers Compatible with Alexa Echo Google Home iPhone Android App 2 Packs

To start with they are current rated so they have limits. These work fine if you completely replace a switch. The overall construction of these is cheaply made. One of the four pack I received the end cover was broken off. Wires are real short and the provided connectors in my opinion are junk. Might work nice on stranded 14 but what house wire is like that. The size will fit in electrical box but as stated replacing a switch and blank cover. What I hated the most about these is unlike smart bulbs they do not stay in last state / position. As a comparison you can use a smart bulb and still operate with a light switch. So during the day you can enter / leave a room and operate the lights on a switch. When you go away you can leave switch on and operate through smart life app. With these relays they will remain on Wi-Fi in app as the lights do. However you have to leave switch on and only operates on Wi-Fi. It will not hold the state it was in. It is literally a switch. Not very useful in comparison to bulbs. So really depends on what you want to achieve. This is not for some home do it yourself. Make no mistake this is electrical and should as a minimum be done by someone with that expertise.

Works great

Actually I was looking for smart switch for room light. But my friend who has old style load cable alone behind the on/off switch.So, I just decided wifi switch we can install at behind the light.I found out eMylo Smart wireless wifi switch and some wifi switch. But eMylo used Smart Life Application and also support Amazon Alexa and google assistant. So, I just choose eMylo for who has already used Smart Life App. Installation is really easy and fast because of socket connector. That connector is really easy and safe to use if you know how to do exactly with this connector. After installation, Smart Life App setup is charm. My friend can use his room light on/off at his cell phone or voice. His old style switch need to turn on all the time. I just turn off manual switch and turn back on the switch and check the wifi connection. This device connect the wifi right away and ready to use. So far so good, this device is pretty great until now.

Installed. Power outage damaged. Large size. Wont fit in electrical boxes with wiring easy.

Had a fluorescent kitchen light with the switch located across the room from where we normally enter the room. Not able to rewire a three way due to structural issues. The product easily solved that problem and allowed me to program a schedule as well.

Very easy to use and good WiFi range. Used to control pool cover pump

Way to hard

I got 4 of these to use with my old under cabinet lights. The are very easy to install all though the connectors are a bit cheap but works ok. My lights are hardwired and the only way to turn them on and off is to use the switch on each light. Now that I have these set up I am able to turn them all on and off with my Amazon Alexa. They were very easy to connect to Alexa and stay connected.

Easy to use. Works like a charm.

Device is bigger than anticipated but it worked for my installation. Set up was very straight forward. They must have worked out the kinks. I also manage to connect to google home very easily. I installed bunch of Lutron Cassette’s home before this device, I would have probably consider more of these which are cheaper than casetta’s