Wi-Fi Classic E27 Light Blub RGB CCT. Create the perfect lighting scene for any occasion in any room, with your voice using Amazon Alexa, Google Home or Siri. Warm to Daylight 2700 - 6500K RGB 16 Million Colours with 15, 000 hours lifetime. Works on your home Wi Fi network with no additional hub or subscription needed. Colour Changing Set the right atmosphere with the choice of 16 million colours or use warm white as a standard light. Both can be dimmed through smart assistants or devices. Automation Set times or routines, to come on at specific tomes, sundown / sunrise or weather conditions.