Philips smart LED filament bulbs are designed to be noticed - they look great even when turned off. But wait until you turn them on! Then, these transparent dimmable light spheres fill the room with millions of colors and shades of white light, from warm to cool. Enjoy the classic look of a retro-style filament bulb while benefiting from the energy-efficient advantages of LED technology. And since these bulbs feature WiZ connected technology, you can easily control them via Wi-Fi and the WiZ app, remote control, or voice commands.