Light Box Light Pad, Litup 22.44-by-14.68 Inch Tracing Light Box Drawing Light Board for Animation, Sketching, Artcraft, Tattoo Transferring- LP2 Thin and Portable: It is large but thin and portable. The thickness is 0.31 inch and it weights 1990g. Huge Capacity: LP2 is ideal for 2D Animation, Calligraph, Drawing, Sketching, Embossing, Tattoo Transferring, Stenciling, or X-ray viewer etc Dim Feature: It can be dimmed to optimal intensity and the maximum brightness reaches to 548CD/ Eyesight Protected Design: The flick-free led lamps inside the light box provide even illuminated working surface. It creates comfortable working environment and no more strain eyes. Long Life Span and 18 Months Warranty: 50000 hours of continuous use. It won't generate much heat during working. We offer 18 months warranty for this item