This tabletop sterilizer is suitable for use with various tools and instruments made from glass, metal, plastic, and other materials. Easy to use; first clean the items, place them in the 13" wide by 6-1/2" deep chrome wire-basket, insert into the sterilizer, and close the door. A high-output, 10,000-hour rated, 8-watt (unit draws 11-watts total), 254nm ultraviolet bulb emits a powerful germicidal light that kills most microorganisms. The bulb is a standard size (G8T5, 2-pin, 12" long) and is easily accessible if replacement is ever required (a spare bulb is included). The basket has 1/2" tall risers to keep items elevated; this, along with the highly mirrored interior, allows the UV rays to disinfect all surfaces. Since radiation from UV lamps is harmful to the eyes and skin, this unit includes a protective, shielded door to block the rays from escaping. In addition, an auto-shutoff feature turns off the UV light whenever the door is opened and reactivates it when the door is closed. A coated inspection window in the door allows viewing of the interior to verify the function of the UV light. The cabinet measures 14-3/4" wide, 8-3/8" deep, and 9-1/2" tall, and the sterilizing chamber is 13-3/4" wide, 7-1/2" deep, and 7-1/4" tall. Includes the professional sterilizer, grounded power cord (120 volt, 7' long), metal sterilizing basket, pre-installed UV bulb, additional spare bulb and instructions.