Appearance: black lens multiple: more than 3/10, 10/20 lenses are available; Size: lens diameter 100mm; Lens shell diameter 110 * 130mm; Metal hose length 400mm; magnetic seat size 50*55 * 60mm, suction 80kgf; Lighting: 38 SMD LED lamp beads form round lighting; Weight: 1.6kg; Adaptive voltage: 100-250V or 5V input, the input power cord is 1.2m long. Uses: Machine tool processing, electronic plastic industry, medical printing, hardware industry, etc.