Product reviews for WiFi Smart Bulb GU10, RGB and Warm to Cool White LED Spotlight Bulbs, Dimmable Colour Changing, 4.5W = 50W, Compatible with Alexa and Google Home - No Hub Required, Pack of 4 (2.4GHz)

Very easy to install and integrate to Alexa, and works really well.

Didn’t work with a dimmer switch so used on my other lighting stand and good for mood lighting and schedule on / off times… nice

It's not the best but does the job... In terms of connectivity, it is quite hard to connect with your smart phone.
Brightness: the colours are dark and the white it's not that bright compared with standard bulbs, but again... Does the job

Needs good Wi-Fi good item

Installed them today using the Smart Life app. They work great. Colour changing via Alexa is no problem, despite what some reviewers said.

Got these GU10 lamps for my outside light, so was worried about them connected to my smart home network, they are working just perfectly. Colour options are vibrant too!