Features: 1.EASY TO USE: Desktop magnifier magnifying glass is equipped with a dimmer switch, easy to adjust the brightness and switch without taking your eyes off the microscope, 0?100 percent adjustable. 2.WIDELY COMPATIBLE: The light is strong and provides cool, uniform, intense and focused shadow free illumination, ideal light source for automation equipment, monocular magnifiers, stereo magnifiers and other optical instruments and equipment. 3.WIDE RANGE OF USES: Magnifier light can be used for drawing to see pictures, reading newspapers, observing bugs, observing maps, motherboard repair, jewelry appraisal, beauty salon eyebrow implantation, sewing needles and so on. 4.POWER CORD: Magnifier light comes with 140cm/55.1in power cord, you can move the magnifier freely to work at a distance. 5.BETTER FIXING: Magnifying glass light has metal non slip nuts and screws for more stable installation, no need to worry about not being able to tighten it. specification:Item Type: Desk Magnifier with LED Light Material: ABS, Acrylic, Metal Voltage: US Plug 100-240V Frequency: 50/60Hz 0.4A Power Cable Length: Approx. 140cm/55.1in PackageList:1 x DeskMagnifierwithLEDLight NoteManual measurement please allow some error.