This popular LED light source features 64 tiny LEDs that deliver a brilliant, full spectrum source of light for precision bench work. Whether you're examining fine details under a microscope or illuminating intricate metalwork, the consistent, high-quality light output keeps your workspace clearly visible. A conveniently located dimmer wheel on the back of the unit allows you to adjust brightness to your exact preference. The included power adaptor is dual voltage, making this light source suitable for use in North America and internationally. For 220V use, you only need to source a plug adaptor to fit your local outlet.Features 64 individual LEDs provide a brilliant, full spectrum light source Adjustable brightness via dimmer wheel located on the back of the unit Dual voltage power adaptor (110V/220V) included Comes with standard North American 2-prong plug Compatible with 220V outlets when used with a local plug adaptor (not included) Specifications LED Count 64 LEDs Light Type Full spectrum LED Voltage 110V/220V (dual voltage) Included Plug Standard North American 2-prong NotesFor use with 220V outlets, a plug adaptor suitable for your local outlet type is required and is not included with this unit.