Sunco 6 Pack 4 Inch Led Recessed Lights, Canless Ceiling Light Slim, 650 Lm, Top Rated 4 Inch Slim LED Downlight with Junction Box and Smooth Trim ? SELECTABLE CCT - Adjustable color temperatures (2700K, 3000K, 3500K, 4000K, 5000K) to tune your slim downlight to your preferred color setting. Easy CCT selection with the slider switch on the back of the junction box. Easily try out various color temperatures to suit the look and feel of your room, then lock in your selection during the installation. ? IC RATED - Sunco's slim downlights are IC rated, meaning they are thermally protected and won?t overheat or ignite surrounding insulation in the roof or overhead joist space. Both the light and its junction box are safe for direct contact with ceiling insulation. ? DIMMABLE - Seamless dimming capabilities (10%-100%) to fit any mood or decor. Our slim downlights give off sunlight-like quality (CRI 90+) for true color rendering. ? SUNCO BENEFITS - 7-Year Warranty! Sunco is proudly based in the USA, offering quality products at affordable prices backed by industry-leading warranties and knowledgeable support specialists.