Upgrade your old recessed downlights to advanced LED energy-saving technology a Smart Recessed Downlight from Feit Electric. Fitting most 4-inch recessed can housings, this dimmable RGBW smart bulb can produce up to 720 lumens using only 8 watts - up to 84% less energy than an equivalent incandescent. Control lighting with simple voice commands or an intuitive mobile app. Choose energizing daylight or wind down with relaxing soft white light. Get creative with color, it’s all up to you. The bulbs connect directly to your 2.4GHz home Wi-Fi without any hubs or additional hardware. 90+ CRI LED light makes colors vibrant and skin tones look more natural, all while saving energy and lasting for decades. Each Energy Star-qualified kit comes with a standard base adapter and a pre-mounted trim. They are rated to last 50,000 hours, for up to 45 years with average use. Transform the look and feel of your home with LEDR4/RGBW/AG smart downlights and save on energy costs and bulb replacements over the life of the fixture.