SPECIFICATIONS: Power Source: Input:120V, 60HZ,2.0A, 25W Maximum Lumens: 4282LM Maximum Watt Output - LED : 25W Color Temperature: 3000K warm white, 4200K neutral white light or 6000K daylight Switch: Touch button with dimmer function and memory function Installation: Hanging vertically and horizontally Item Dimensions: 32 x 24 x 1.2 In. Item weight: 17.5lbs Package Dimensions: 35 x 26 x 3In. Package Weight：21 Lbs.