Cree 6 inch retrofit recessed LED downlights are engineered to work better and last longer. Ideal for use in 5 inch and 6 inch recessed cans in high ceilings or anywhere you just want the most light, Cree LED recessed downlights are among the brightest LED downlights available. They feature beautiful light that provides exceptional color quality, making the colors in your home appear vibrant, rich & natural. Designed to last more than 45 years (50, 000 hours), Cree LED recessed downlights are dimmable and backed by a worry-free 100% performance satisfaction . Because when a downlight is designed to be in your home for decades, better light is worth it.