Specifications Category: Ceiling Light, Semi Flush Mount Lighting Style: Contemporary, Modern, Mid-century, Art Deco Mounting Type: Semi-Flushmount Specialty Shape: Linear Fixture Type: Sputnik Canopy Shape: Round Bulb Information Bulb Type: LED Bulb Base: SMD Voltage: 110V-120V Bulb Included Or Not: Bulb Included Light Direction: Ambient Lighting Number Of Lights: 12/18/20/28/30/42 Lights Dimension 12 Lights Dimension: 31.5in * 3in (W*H) 18 Lights Dimension: 31.5in * 3.5in (W*H) 20 Lights Dimension: 41in * 3in (W*H) 28 Lights Dimension: 41in * 3.5in (W*H) 30 Lights Dimension: 50in * 3in (W*H) 42 Lights Dimension: 50in * 3.5in (W*H) Cct: Natural Other Color: Black, Gold Material: Metal Shade Material: Acrylic Power Source: Hardwired BELOW IS OUR RETURN POLICY: 1: If the product damage in transit, we will return all the order money to you or send you a replacement. 2: If you are not satisfied with your purchase, please contact our customer service team.