The RL528 is the newest, most efficient, and advanced LED retrofit modules from ELITE Lighting. It's unique design delivers color quality above a 90 CRI rating. The color matching has never been so close, with a binning as low as 3 MacAdams ellipses. The RL528 LED retrofits meet all new mandatory California Title 24 requirements. The Elite RL528 LED Module has been engineered for new constructions to meet Title-24's “No Edison Socket” mandate. The Elite RL528 LED system works in our dedicated (LD5IC-AT, LD5RIC-AT, LD5IC-AT, and LD5RIC-AT) housings and our existing 5” Incandescent housings (B5ICAT, B25IC-AT, B25RIC-AT, B5RIC-AT) but is also suitable for using in most 5” Incandescent recessed downlight housings in the market.