Spacious A4 Working Surface: Features a 9" x 12" working area with a 3/8" profile, providing ample workspace as a light box for tracing and drawing or diamond art light board. Dimmable LED Lightboard: Equipped with flicker-free 12-volt LED lamps that are dimmable to meet various project needs. These maintenance-free LEDs offer up to 50,000 hours of use. Durable Construction: Designed for consistent performance with a 110V AC power adapter, providing reliable and stable lighting for professional and home applications. Multipurpose Application: Suitable led light pad for tracing, stenciling, 2D animation, calligraphy, embossing, scrapbooking, tattoo transferring, sketching, drawing, sewing projects, stained glass, and quilting. Optimal Light Diffusion: Tracing light box engineered to provide uniform light distribution across the entire surface, eliminating hot spots and ensuring consistent illumination for precise tracing and drawing. The U.S. Art Supply Lightmaster Giant A1 LED Light Box Board provides a versatile surface for various artistic and professional applications. This light table features a spacious 26.75" x 36.75" (A1) working area with an ultra-thin 0.375" profile, making it suitable as an A1 light pad for diamond painting or a portable light table for tracing. The integrated LED light board utilizes dimmable 12-volt lamps to ensure optimal illumination for detailed work, such as a drawing light board or a tracing board. Its durable construction includes a 110V AC power adapter for consistent performance. This lightpad is an ideal tool for tasks ranging from diamond art to intricate tracing and drawing projects, including its use as a light box for drawing.