. Create the perfect atmosphere for your home with this smart light bulb twin pack from Philips Hue. You can switch them on from your smartphone or tablet so whether you're on your way home from work or nice and cosy on the sofa you can control the lighting with just a tap of your finger. Each bulb also has a spotlight fitting and a 15000 hour lifespan so you won't need to change them too often either. And with 16 million different colours to choose from you can always set the ideal ambience. You can set them on a timer too – perfect if you want to wake up to a gentle glow every morning. Plus you can even control several lights at once remotely 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 and coloured bulb – choose from 16 million shadesSpotlight fitting with 15000 hour lifespanSchedule a timer to turn lights on automaticallyControl the settings remotely via the Hue Bluetooth app . Product Specifications . Dimensions (H)5.7 x (W)5.0 x (D)5.0 cmLifetime (Hours) 15000Lightbulb Fitting GU10Lightbulb Type SpotlightAmbiance White and ColourProgram On and Off YesDimmable Lights YesMobile App Yes. .