DescriptionThe item is a touch lamp desk light 3 way sensor switch, which have low, medium, high and off functions, suitable for 3-way touch lamp, nice to replace the old or damaged switch.Features- Material: Plastic and copper wire.- AC: 120V/240V; 50Hz/60Hz.- 3 levels: low, medium, high, then off.- Dimension: 4.8 * 3.2 * 1cm.- Suitable for 3-way touch lamp (ordinary light bulbs 60W or less)- Special Note : the energy saving lamps is not dimmable, and 3 Way Sensor Switch only applies to ordinary light bulbs (60W or less), not suited for energy-saving lamps and LED lights, pls make sure this point before purchase.