You are purchasing ONE Piece of the Welch Allyn WA-06500 Bulb for Macroview Otoscope 06500, 6500, WA06500,WA-06500-U Also Known As: WA06500-U, WA-06500U , WA650-U , WA6500, 06500-U, 06500U , 6500U , 06500-U Lamps are used in the following instruments: Welch Allyn 23810 Macroview Otoscope Welch Allyn 23820 Macroview Otoscope Welch Allyn 23862 Veterinary Otoscope Welch Allyn 23920 Digital Macroview Otoscope Welch Allyn 23960 Digital Veterinary Macroview Otoscope Buy Wholesale from the Importer. We stand behind our products and Guarantee Same day Shipment and 100% Buyer Satisfaction. All lamps are brand NEW, packaged individually and are 100% Guaranteed