Kit includes reflector, socket plates, end caps and TEK screws. Sockets from existing fixture should be reused with this kit. ALP RM Miro Series Reflectors are made of highly polished aluminum and feature a smooth rolled metal design, minimum reflectance of 95 percent and a 25 year warranty. The reflectors are corrosion resistant and formable. The smooth, unblemished surface of the Miro aluminum reflectors prevents light striations, acheives maximum efficiency from light fixtures, functions in hostile environments, and can be shaped for ultimate light control.