Table magnifier lamp .Great for examining documents,photographs,collectibles 3.5"glass ... :3/10X Features:1, circular tube electronic energy-saving shadowless lamp, light stable and reliable, there is no light flashes, ... voltage: 220VLens size: 90mm diameterAdjustment range: any angleLens selection: generalCharacteristics: desktop, any bent armWeight: 1.5kgColor: pink, black, blue, grayLamp parameters ...