, Colour Variety - The E27 9.5W 2700K colour changing screw bulb has over 16 million colours to choose from , Easy to Adjust - Adjust the colour, level and warmth of your lights from your smartphone , Safety First - Schedule your Hive Light to come on every evening to give you the peace of mind that it looks like somebody’s home , Easy Installation - Simply replace your existing light bulb, pair with the Hive Hub and add your smart bulbs on the Hive app , Long Lasting - 25,000 hours of lamp life to L70