Solid aluminum construction. Tempered mitered glass diffuser and beaded glass that creates a brilliant crystalline effect. AC LED technology - no driver or transformer required. Easily fits on a pancake junction box. 277V, 240V, or custom CCT options available by special order. Smooth and continuous dimming with an electronic low voltage (ELV) dimmer. High Powered Replaceable LED Module CRI: 90, Rated Hours: 54,000, Color Temp: 3500K Standards: ETL & cETL UL 1598 listed for damp locations.