Our simple Retrofit Flat Panel kit allows you to quickly upgrade your old fluorescent lighting to efficient LED lighting that provides even, glare-free illumination across the surface of your lamp. The RetroFit Flat Panel can be installed in an existing fixture. It can fit below the existing tubes and ballast. The patented product offers 130 lumens, fast install and a significant upgrade to the look of your fixture. Available with 0-10V dimming, it is ideal for hospitality, healthcare, offices and schools.