Sunlite’s AC LED Light Engine Module allows you to convert your existing light fixtures into state-of-the-art LED fixtures. These LED engines can be used to upgrade a variety of different fixture types in your home or business. For use with ceiling fixtures and ceiling fans in bedrooms, hallways, stairwells, closets, basements, garages, storage areas, porches, and more. Suitable for damp location installation. Can be screwed directly to round or square flat-base fixtures. With an average life span of 25,000 hours, these units will last up to 22.8 years based on 3 hours per day usage. Saves the nuisance and cost of replacing hard-to-reach bulbs. These LED retrofit panels can be dimmed when installed with a 0-10V LED-compatible dimmer. UL is Listed for safety and quality. High color rendering index of 90 (CRI). Dimension: 0.62” H x 5.8” W x 5.8” D.