The Lumipro 8" E Series LED Downlight is an energy-efficient lighting solution with triac dimmable feature, providing adjustable brightness. It has a power output of 18W and color temperature of 4000K, emitting cool white light. With a brightness level of 1530 lumens and wide 120° beam angle, it offers optimal visibility. The downlight has an 8.25" cutout and 8.85" diameter for easy installation. It has a lifespan of 50,000 hours and CRI above 80 for accurate color rendering. It is certified by cETLus, Energy Star, IC Rated, and Damp Location, comes with a 3-year warranty, and suitable for residential and commercial settings.