Litup A4 Size Light Box 17.7 Inch Bright Light Pad Tracing Light Box Drawing Light Board for Animation&mdash;LP4 Working Area: A4 size light box suitable for A4 paper. LP4 is large enough in 2D animation, drawing, animation, sketching, stenciling, tattoo transferring, quilting, or X-ray viewer etc Thin and Portable: 0.31 inch in thickness and 0.9KG in weight which is convenient for users to carry around Adjustable Brightness: There is a touch to control the light intensity. The maximum brightness reaches to 1849cd/, the brightest light box in Litup product serials. Eyesight Protected Technology: The flicker-free led lamps provide even light which will not hurt users eyes easily. Comes with a US 12V AC/DC adapter. Input: 100-120V, output: 12V. The power code is 2 meters long. Animation, Cartoon, Portrait, Tattoo Tracing Sewing, Quilting Projects, Fabric Design Photograph, Slides Viewing, Embossing Calligraphy, Ideal for Stenciling