lomota Smart Bulb Alexa Light Bulbs, B22, 9W, Energy Saving WiFi Led Bulb with Colour Changing Light, Dimmable (Warm/Cool) Smart Bulbs Works with Alexa, Google, APP or Voice Control, 4 Pack

One of the blubs are faulty, any chance I can get a replacement of just one bulb so that I don’t have to resync the 3 that did work?

Very easy to install, the timing for calibrating the bulb to the app did take a little time (too fast and it wont pick it up) but afterwards I had full access to colours and white light, the colours are not very bright but does the job for me, you can even make profiles for rooms, set timers, etc. I don't own an Alexa so cant comment on that, and can't really comment on how efficient they really are...since the bills keep going up anyway! overall cant complain and good alternative if you don't fancy spending over £40 for branded bulbs that do the same job.

I like to be able to set the lights on a schedule and just before I get home.

I bought these as my hall light switch is in a very inconvenient place when I get home in the dark. This is a problem solved now, as I can switch on the light from my phone while I'm still in my car outside, or even better, I set it in the app to switch on automatically at sunset everyday so it's always on to welcome me home. I like that I can dim the light too as I don't like very bright light

Bought this set of lights which were keenly priced, installed and working perfectly, no problems as yet, this is a product that I would recommend.

I ordered a pack of 4 and one of them is faulty it flashes on and off when I shake it

Great for when I am not well ans need the lights to be switched on and off for me. Saves ringing the bell for help

The work really well. My 3 star review is for the fact I hand one pack off two arrive with a broken bulb in it and of the six bulbs we have in use one keeps losing connection from wifi and Bluetooth