Geometric LED Flush Ceiling Light in Modern Black MetalThe dimensions of the product are 19 to 20 inches in size, with lengths of either 19. 5, 19, 38, 45 inches. The fixture widths also measure 19. 5, 19, 25. 5, and 29. 5 inches. The product comes with a bulb included and the color temperature is third gear. The material is acrylic and the fixture type is flushmount. The voltage is either 110V 120V or 220V 240V. The bulb base is SMD. The light type is LED. Specifications for this product should be listed