10X Real Glass Magnifier & Adjustable Swing Arm: The 4.2" lens Magnification1000%(10X), it is made of genuine 8 diopter glass, without distortion, doesn't warp with time or heat, and is also scratch resistant.Our 10x magnifying light provides multi-angle (3 knobs and 4 spring designs) to precisely specify the light to the position you want. Perfect for welding, esthetician, sewing, jewelry, craft, cross stitch, repairing electronics ,nail art,hobby, etc. 2-in-1 Heavy Duty Magnifying Desk lamp & Clamp Light:The magnifier lamp has been upgraded to a sturdy large base whose size is 9.1" ( fully replace the original base that is small ). It is heavy enough to support the lamp when fully extended to make the lamp not flop. It also comes with a metal clamp which can clip the table/ workbench/desktop sturdy. Portable magnifying glass with light to free your hands can point glass and light to the location you need. 3 Lighting Modes & Adjustable lamp: There are 3 d