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

Great bulb, works really well with my Alexa smart devices and was easy to install. Has a nice warm colour, some other smart bulbs can be very white but you can change it to a nice warm yellow. I like that it remembers your settings when you turn it on and off, other bulbs I have reset to the brightest setting. I also had an issue with with bulb as my toddler, who is currently obsessed with flicking switches, turned it on and off too many times. I reached out to the customer support and they got back to me promptly with a solution. Although the solution worked and the light is back working, they had also offered me a replacement if I couldn't get it working. Get customer support for a good value bulb!

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

Mine worked fine until today when I joined prime , now they just won’t connect to the alexa dot speaker, tried most of the day, but just won’t connect , works fine in the Refoss app tho.

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.

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!

They do not work. They flicker when on and will not connect to Apple Home consistently. If they do, they drop off the network almost immediately and therefore you have to reset them and re-add. I have tried multiple times with the same result. You cannot add them to the Refoss app so cannot update the firmware

Good quality overall, easy to set up. The support is great, they were able to ship me the spare when one of the bulb developed a fault. Been using for 2+ years now.

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.