Refoss Smart Light Bulb Alexa b22 Bayonet WiFi Led Bulb 9W with Colour Changing Light, 810LM Dimmable (Warm/Cool) Smart Bulbs Works with Alexa(Echo and Echo Dot), Google Home - 2 Packs

Arrived on time. Very easy to install and use. Excellent choice.

The bulb had a functional problem, not being able to pair due to it being in factory test mode but the Refoss customer support was very quick in reacting and sending me a replaement bulb. Thak you Mia for your efforts.

The bulb was fairly straight forward to put into the fitting I have, it went in like a regular bayonet cap bulb and can function as a traditional light. The setup was a matter of getting the app, setting up the bulbs WiFi connection and setting a name for the light. After I had that done,I could change the lights with a colour wheel with tones of white or colours with a colour wheel. I remember that to set it up with the Amazon echo anyway, you go to the app and pair it. After that you can then say for example "Alexa,turn on the light" and it will. You can also set up a set time for the light to come on. My only complaint is that it will sometimes be unresponsive but usually all you have to do is turn it off and back on again at the wall. Overall I think it's a very well made and valued product

Plugged it in, downloaded the app, connected to WiFi. Asks do you want to connect to Alexa and then opened the Alexa app. Took me a little while to set up a group on the Alexa app as the device I wanted to use it with was originally set up in my sons old house, but after a quick reset I managed it just fine. Add the lightbulb and echo dot to a group and can now turn the light on and off with a simple request. Can also set it to auto come on/turn off at dusk and dawn so if you’re away or working then this would be great for added security. You can change the colours and the brightness, there’s a daylight option and you can have it set to warm white or cool white. This can all be done in either the Alexa app or the Refoss app. Tried to dim the lights with Alexa voice control but it didn’t really work. Only bought the 1 to try but will be updating all the lightbulbs around the house as I have kids and they love turning lights on yet haven’t mastered that the switch turns off too!

Good light bulb with various color modes, easy to pair with the app. It makes life easier for those who always forget to turn off the light or are lying in bed looking for something and don’t feel like getting up. I recommend it.

My biggest issue would probably be the range of colour, as an LED lightbulb I would expect it to match more realistically to the colour wheel in-app. Linked to Google, it does not work very well as a soft wakeup (sunrise) light. Does not work with If This Then That ITTT. But for the price I guess I am happy, when it's connected to wifi and the power is on, it will happily work via the app.

I recently purchased the Refoss Smart Light Bulb Alexa b22 Bayonet WiFi LED Bulb, and I'm very impressed with its functionality and features. The setup was quick and easy, with the Refoss app guiding me through the process of connecting the bulb to my home WiFi network. Once connected, I was able to control the bulb using the app or through voice commands with Alexa, which was very convenient. The bulb offers a range of colors and brightness levels, and I was able to customize the settings to suit my preferences. Overall, I'm very happy with my purchase and would recommend this smart light bulb to anyone looking for a convenient and customizable lighting solution.

Ordered the light bulb and it worked normally for a month and then it just suddenly stopped working, I tried to get it to work again but nothing. I wouldn't recommend because it stopped working for me with no signs of damage