HUION L4S LED Light Box 310 x 210mm Working Area,USB Powered Adjustable Illumination Pad for Drawing, Sketching, Animation Making, Calligraphy, Tattoo Tracing

Eyesight - protected Technology: Ease your eye strain together with the protective film and eye-protective LED lamp; Only 5mm in thickness; Brightness: 745 cd/ m2. Stepless Adjustable Brightness: Adjust the light freely with the touch sensitive button, simply a better way to find your ideal lighting; It will remember your favorable brightness last time of use. USB Powered: Comes with a USB cable, easily power your HUION L4S light pad from any Computer, Power Bank or USB Plug that connects directly into a wall outlet. Portable: Ultra Thin Design; Sleek design with a 12-by-8 inch work surface, light weight, only 0.60kg, portable carrying in a bag on the go or on a trip. Wide Usage: LED light pad not just brings you in the field of drawing, but also serves for multiple purposes, including Negative Film Viewing, Artwork Tracing, Calligraphy, Scrapbooking, Tattoo Transferring, Sewing Projects, X-ray Film Viewing and so on.Two year warranty.