Calex Smart LED Bulb E27 9.4W

Adjustable colour temperature from bright crisp white to warm soft white (2200-4000k) as-well as the dimmer level.These bulbs work as normal on a standard on/off wall switch with the additional ability to adjust the colour temperature and brightness from the app.The Calex Smart ...Adjustable colour temperature from bright crisp white to warm soft white (2200-4000k) as-well as the dimmer level.These bulbs work as normal on a standard on/off wall switch with the additional ability to adjust the colour temperature and brightness from the app.The Calex Smart app can be downloaded from the Apple App Store & Google Play store for free. Connects directly via WiFi - no hub required. Not compatible with dimmer switches.