Made of stainless steel. It scans ultraviolet light between 280 and 550 nanometers, covering most wavelengths used in curing dental materials. It's a general purpose machine, essential in Dental Clinics and Laboratories. It's main features are its time electronic control with digital display, acoustic signal at end of cycle and encoder type unique control programme. Optimum access to the inside chamber of the machine by a door on the top. Automatic warning of lamp change (each with 500 hours of life). Revolving support so that light is better distributed (135 mm Ø). Panoramic view from porthole on the top of the machine and has a security switch that switches off lights when the door is opened. Sun Beam Curing Light is supplied with a practical support for prosthesis (EM080550-50) and a bag of fixing pins.