. Take control of your lighting with this smart light bulb from Philips Hue. You'll never have to stumble around for a light switch when you come home late because you can control it with your smartphone or tablet. It provides clear white light for the room sport a bayonet fitting and will last for 25000 hours so you won't have to worry about changing them any time soon. Plus if you're struggling to get out of bed in the morning you can schedule a timer so the light will come on automatically to gently wake you up. You can even remotely control several lights at once with the Hue Bluetooth app to set the mood for any occasion.Please note to use the Philips Hue light bulb you'll need a Philips Bridge (sold separately). You'll also need to download the free Philips Hue app which is compatible with all iOS and Android devices. Key Features . Smart light bulb – control from your phone or tabletWhite bulb - provides warm lighting for your homeBayonet fitting with 25000 hour lifespanSchedule a timer to turn lights on automaticallyControl the settings remotely via the Hue Bluetooth app . Product Specifications . Dimensions (H)11.0 x (W)9.0 x (D)8.0 cmLifetime (Hours) 25000Lightbulb Fitting B22Lightbulb Type BayonetAmbiance Warm WhiteProgram On and Off YesDimmable Lights YesMobile App Yes. .