Art, designs or patterns can be enlarged up to 10X onto a wall, easel or other vertical surface for quick and easy tracing, drawing and viewing. New improved design features an energy efficient fluorescent lamp (included). This new 8000 hour lamp produces a whiter, brighter (1200 lumens) image with little heat and uses only 20 watts of energy. No set up necessary and simple to operate. Dark room required. Recommended for ages 12 and up.