NATURAL DAYLIGHT AT HOME - This smart bulb has a wider than average CCT range covering the full spectrum of daylight: from deeper, relaxing tones below 2700K through blue-sky light at 12000K to more invigorating, high-energy white light at 17000K ULTRA-LOW DIMMING - This dimmable bulb goes smoothly from full brightness all the way down to 0.2% to achieve the right lighting for whatever you’re doing, whether you’re watching a movie from the sofa or unwinding before bed HIGH-QUALITY COLOR - Chromasync technology ensures consistent and vibrant color at all times, with energy efficient yet precise color matching so that all your bulbs produce exactly the same color when you sync them together SMART CONTROLS - Control your interior lighting remotely using the award-winning Hue app or add a Bridge to control using your preferred home assistant—compatible with Alexa, Google Assistant, and Apple Home EASY TO USE - Simply screw in your new energy efficient bulb, download the award-winning Hue app, and start enjoying all the benefits of smart lighting—it's as easy as that! BUILT TO LAST - Made using the highest-quality materials, these Hue LED bulbs are designed to last, with an average lifespan of 25,000 hours