Welch Allyn 6.0 V Halogen Fiber-Optic Sigmoidoscope Set including Three Fiber-Optic Rigid Sigmoidoscopes with Obturators (#32410 15 mm x 15 cm, #32820 19 mm x 25 cm, #37023 23 mm x 7 cm), 30 cm Suction Tube (#30130), Insufflation Bulb (#30200), Fiber-Optic Light Head (#36019), Light Handle with 3.0 ft/0.9 m Cord (#73211), Power Transformer with 5.0 ft/1.2 m Cord, Two Halogen Replacement Lamps (#07800-U), Hard Storage Case (#05391-U); 230 V, 50 Hz AC, IEC Plug Type-E/F