One of the best features of LED recessed retrofit kits is they allow you to stop worrying about having to constantly replace inefficient, worn-out incandescent lamps. They durable and designed for long life and low-maintenance. LED Recessed Retrofit Kits are designed to incandescent wattages ranging from 50 to 120 watts. They are super-easy to install utilizing the existing housing's medium base socket. Designed to give you 50,000 hours of life, the LED Retrofit Downlight Trim comes with three and five-year manufacturer warranties.