The Acurit Light Tablet is the perfect tool for artists seeking to hone their drawing skills!�Whether they are tracing a photograph or works of art created by the old masters, artists will not miss a single detail with the vivid, LED illumination that is offered by these light tablets.�Their Color temperature ranges from 6,000 to 6,400K and they feature an adjustable dimmer, for varied lighting environments. Acurit light tablets are Available in 3 highly portable Sizes and only require a power outlet to work � no batteries needed! Their durable and scratch-resistant, 3mm thick, tempered glass Surface makes them the ideal light tablet for artists on the go, students and artists of All ages! Use these light tablets for hours, as they never get hot to the touch and their LED lighting system guarantees over 30,000 hours of brilliant lighting, across the entire Surface area. Acurit light tablets also include a 1� scale border, for easy measuring. For a more comfortable working angle, the SmAll and Medium light tablets feature legs, which can be easily flipped open, while the Large model Features soft anti-slip bottom pads. Each Acurit light tablet comes complete with a UL approved AC power adapter.