Nordic Square Flush Mount Lamp: Acrylic LED Ceiling Light for Office (Black/White, 16"/23.5"/39" Wide)This ceiling light is 16 inches, 23. 5 inches, or 39 inches wide, with a 3 inch height. It is made from acrylic and has a black and white color style. The light type is LED and the bulb base is SMD. The voltage is either 110 120V or 220 240V. The maximum bulb wattage is either 39 watts or 100 149 watts. Size: 16 23. 5 31. 5 39 Fixture Width: 16 23. 5 31. 5 39 Fixture Height: 3 Bulb Included: Yes Number of Lights: Varies Color: Black White Style: