Wafer was designed for the discriminate consumer who wants the low profile look of recessed without the high cost. Manufactured of die cast aluminum, Wafer brings ultimate heat dissipation to its edge lit technology. Edge lighting gives very even light distribution while dispersing heat over a larger area. The result of this is longer LED life and better light diffusion. Part of the Wafer LED Theme Satin Nickel finish White glass Made of Aluminum Poly Carbonate 1 PCB LED bulb not included 20 max Wattage Safety Rating Wet Color Temp 3000 Triac dimmable Rated Lumens 1400 90 CRI Overall Dimensions 9 L x 9 W x 1.5 H Item Weight 2.2 lbs. Please note that this product is designed for use in the United States only 110 volt wiring , and may not work properly outside of the United States.