The 6 inch dimmable LED square downlight of 12W is available in color temperatures of 3000K, 4000K and 5000K can deliver a very high CRI light >90, This dimmable LED square downlight can provide dimming from 0-10V and provides for extra energy-savings on top of what you already save by switching from halogen lights to this downlight (This downlight cuts down the energy bills by 88% on an average). Its availability in three different color temperatures allows for task lighting, accent lighting, display lighting, and ambient lighting. Having a long lifespan, this LED Dimmable Downlight lasts 3-4 times longer than dimmable halogen downlights. An ETL approved product, you become eligible for rebate and incentives. You also have access to 5 years of manufacturer's warranty.