Key Features . Smart light bulb – control from your phone or tabletColoured bulb – choose between 16 million shadesBayonet fitting with 25000 hour lifespanDim the brightness of the light to match your moodSchedule a timer to turn lights on automatically Create the perfect ambience in your home with this smart light bulb from Hive. You can control it from your phone or tablet which not only lets you turn it on and off but change the colour too. With 16 million shades to choose from you can transform the room to match your mood. It has a bayonet fitting and a lifespan of up to 25000 hours so it won't need changing every other month. It's dimmable as well so whether you're watching a movie or reading you can adjust the brightness to suit. And you can even set a timer – perfect for making it look like you're home when you're on holiday. Please note. to use the Hive smart light bulb you'll need a Hive Hub (sold separately). You'll also need to download the free Hive app which is compatible with all iOS and Android devices..