Aluminum construction with a co-extruded acrylic diffuser for bright and even illumination. Decorative plate included for installation over a standard 4in Junction Box. Can be mounted vertically, horizontally, at an angle or on ceiling. Multiple size options available. 120V AC LED Technology, no transformer or driver needed. Specially rated for installation in closets. Smooth and continuous dimming with an electronic low voltage (ELV) dimmer. High Powered Replaceable LED Module CRI: 90, Rated Hours: 54,000, Color Temp: 3000K.