The brightness is easily adjustable, and the dimmable light varies from 500 to 7500 lux. Useful for tracing or transferring an image for patterns, tattoo design, illustrations, animation, diamond painting, sewing, quilting or embroidery. The durable lighted area illuminates evenly with inch and centimeter markers. The energy-efficient, bright LED lights last up to 25,000 hours. A soft protective sleeve is provided for storage.