These Philips Hue White and Color Ambiance smart retrofit LED 5/6 inch downlights for recessed cans offer millions of shades of warm-to-cool white and color changing light to transform your home decor and the way you feel. The four 12W smart downlights feature Bluetooth capability for instant light control in one room and offer up to 1100 lumens of brightness. Dim, brighten, and set the mood right out of the box. It's easy to have the right light for routines throughout the day with Hue light scenes. Or create the ultimate mood lighting with dynamic light effects that show subtle changes in color or brightness that you can customize in the app. Whether you need smart LED lights for bedrooms, your living room, or kitchens, Hue complements your room decor while offering the convenience of smart control. Connect to a Hue Bridge (sold separately) to unlock the full power of Philips Hue, including the ability to control up to 50 lights and accessories, automations, and smart control from anywhere in the world.