RAB lighting's WFRETRO series of retrofit wafer downlight fixtures are a top of the line choice for upgrading your outdated recessed down lighting to efficient LED technology. The WFRETRO installs like any standard retrofit downlight. Simply remove the old bulb or trim, screw the Edison base adapter into the socket, and lock in place with torsion springs or friction clips. Quickly installs into most standard housings and with it's UL wet location rating can be used in both indoor and outdoor applications. These fixtures are field adjustable with 3 brightness levels and 5 color temperature options. Features a high 90+ CRI for true color rendering and is available in either a smooth or step baffle trim. Housing is certified Air Tight as per ASTM E283 and is ENERGY STAR® Version 2.2 Certified.