... Colposcope, Surgical Microscope, Headlamp, Magnifier, Shadowless Lamp, Light Source, Examination Lamp, Microscope etc Halogen Cold Light SourceSwitch -on/off power supply, steady voltage ... -off when bulb replacement, highly safeMatch various colour filterSmall and portable, easy to carryBeautiful shapeXD-301-2-150WDouble HalogenLight SourceVoltage: AC95V ...