Control your lighting from your home hub, smartphone and tablet with the new LED smart range from Crompton light bulbs. This LED candle smart light bulb allows you to switch the light on or off, change the colour of your light as well as to dim the lighting directly from your Amazon Alexa and Google Home device, or remotely from your Android or iPhone smart-phone. Crompton Lamps news LED smart lighting range features a TUYA wifi chip integrated into each light bulb, allowing direct connection to your home WIFI with no extra hub required making installation a doddle. The TUYA app works with Alexa, allowing you to control your light bulbs remotely from either your phone or voice control directly from your Amazon Echo or Google Home. Coupled with the smart technology, these smart LED candle light bulbs are distinctly more efficient than the incandescent versions they are designed to replace, consuming only 5W of power yet producing light of an equivalent brightness to a traditional 40W light bulb. This remarkable efficiency - when considered alongside each light bulb’s vastly improved longevity and reliability - can potentially reduce your lighting bill by up to 90% whilst simultaneously reducing carbon emissions. Dimmable via home hub or app. Recommended for Indoor lighting use only. 2700K warm white colour appearance + colour changing. Features a BC-B22d bayonet (22mm) cap base. These light bulbs require the Tuya app to be installed on your phone and they must be installed in range of a 2.4 GHz 802.11b/g/n WIFI signal in order to operate with full smart functionality.