LED GU10 Smart Reflector RGB Bulb. No need for wall dimmers you can dim and change the colour of this bulb using the downloadable Calex App from Google or Apple. Great versatility with this lamp. Simply connect the bulb to the App on your phone through your Wi-Fi connection. We’ve tested it – its easy to do. Then if you want to “have a play” choose colours and their brightness from the full colour spectrum. You can also create lighting themes for different moods etc and schedules for different times of day. There are some themes already made for you too if you don’t have the time. Bulbs can be switched on & off from the wall or using the App. Uses just 5W of energy too.

Please note, these do not work with wall dimmers only switches. You dim from the App only.