The Natgraph & Marler Exposure Unit & UV/Metal Halide Lamp (need confirmation) is a professional screen printing tool designed for creating high-quality screens. This large, mobile unit is specifically designed for screen printing, with a UV exposure unit that ensures precise and accurate results. Perfect for businesses in the printing and graphic arts industry, this exposure unit provides a reliable and efficient way to expose screens for printing. With its sturdy construction and reliable performance, this product is a must-have for any screen printing professional.