Porta-Trace Color Corrected 18" x 24" Light Box features stainless steel frame and the thick Plexiglas top that team together to provide a durable tool for years to come. Porta-Trace light boxes provide bright, even light and virtually eliminate hot spots. UL listed cord and on/off switches. Features color-corrected lamps. Perfect for drawing, tracing, embossing, calligraphy, viewing, or presentations. Includes carrying handle for portability.