I bought 3 of them at 5 euros each. I had difficulty finding how to enter pairing mode, but found how on the app itself. Pairing is easy, instantly found the lamps and connected them to Google home with no problem.
They can go from white to candle light and can change light intensity. Don't expect changing it to other colors, but for the price it's a steal.
I recommend.
Will come back if they burn quickly. Let's see with time

I never managed to synchronize them correctly in the application. Also, several times they enter pairing mode on their own, resulting in needing setup from the beginning. In less than a year of use, 2 out of the 5 turn on at low brightness (as if they don't have the correct voltage) and then return to normal after a few seconds. With similar bulbs from other companies, I haven't encountered any of the above problems. The only positive aspect is the strong and clear light.

I bought four bulbs. They all connected very easily, except for one that gave me a hard time, but it's okay. It probably got stubborn. I connected the app with Alexa very easily and everything is great. I liked that it has many shades of white. The brightness of one bulb is not enough for a room, but in a fixture with three bulbs it is perfect. I will prefer them from now on because they have a good price and I like their lighting.

The only negative thing I have to say is that it takes her about half a second to turn on when you flip the switch

Very good quality and easy to use smart lamp. The range of white is not particularly satisfactory, but since I chose it for cool white with dimming capability, having the option for warm white was a plus. The application is decent and easy to use, with the ability to group lamps for mass management. I would definitely buy it again.

I installed it, tested the colors, the gradients, everything works perfectly. The first smart bulb I've ever bought.

The bulbs are advertised as dimmable but have issues when trying to dim them, either with a dimmer switch or with the app, they flicker a lot, and the problem is only somewhat fixed when they are at full power. I read online that the issue is due to a recent firmware update that turns them into a disco ball, and the company has not provided a solution with a corrective patch. Money wasted

Well guys, I'm writing just to make sure no one gets confused like I did during the installation. In the manual, it mentioned that for the connection with Google Nest, you will need to turn the switch on and off 3 times. However, this is not true because I had to do it 10 times, meaning off on off on off on off on off on, in order to enter the connection mode with the internet through the ewelink app (which is then connected to Google Home). You have 3 minutes to connect them and here the lights keep flashing continuously until they are connected or until the 3 minutes pass. Finally, I am satisfied with the lighting and the color changes (6 color shades).

Very good choice for all-around use at home, especially for retrofitting older installations. It connects easily and operates seamlessly. Grouping in multi-light setups works excellently. If it is turned off from a switch, when turned on again it returns to its previous state and reconnects relatively quickly.

Three stars because:
1. It does not have a Reverse mode. If it receives a command from a wireless RF remote control and it is, for example, turned on, it will turn off and vice versa. You have to press two different buttons on an RF switch (e.g. Sonoff T2EU3C-RF) to turn it on/off.
2. It does not have Lan control. If the internet goes down, you cannot control it with your wifi.
3. It does not have inching settings. Once it turns on, it does not automatically turn off at the time you set. You have to do it through a scenario.
On the positive side, if you turn it off from the classic switch, it quickly reconnects with the application and has other features mentioned in previous reviews.

Easy installation in the eWeLink application of Sonoff, powerful light, catches the Wi-Fi signal from a considerable distance. 1 week of operation with automatic On - Off using the timer within the application without any freezing or other issues.

Update: It occasionally loses connection with the WiFi and you have to cut the power to restart it. During power outages where the router also shuts down, it behaves excellently and reconnects on its own when the power comes back.

Good construction, strong light. It connected easily and has the ability to switch from warm to cool light and dimmer. You can program it to turn on at specific times and turn off. Good choice for the money, you won't find anything better.