Satco's 10-watt, 4-inch RGB and tunable white edge-lit remote driver downlight offers millions of colors and thousands of warm-to-cool white settings in an ultra-slim profile. These fixtures require less than one inch in ceiling height for installation application making them very versatile in many areas of your home. This dimmable bulb has a 110 degree beam spread and is rated for 25,000 hours of illumination.