The Infinitely Dimmable option refers to the ability to adjust both the color temperature and brightness of the light, which can be freely tuned between warm white, neutral white, and cool white, and the brightness can be adjusted from 10% to 100%. These adjustments can only be made using the included remote control. Description Voltage 110V-120V,220V-240V Color Beige Number of Light Sources 1 Style Rustic Material Iron Lamp Shade Material Yellow Travertine, Acrylic Fixture Type Flush Mount Lighting Occasion Living Room, Bedroom Bulb Type Built-in LED Connection Type Hardwired Dimensions Size Small Large Fixture Width 15.75"/40cm 19.69"/50cm Fixture Height 3.54"/9cm 3.54"/9cm Wattage 36W 42W Lumen 3600lm 4200lm Features Waterproof or Not No Location Dry Location Preassembled Yes