5 Magnification8diopter LensThe magnifying glass with light is professionally designed with a 4.3 inch diameter real glass lens, which magnifies small objects up to 500 without optical distortion. It is truly born for intensive and complicated work. A perfect choice for reading, sewing, repairing, carving, manicure, jigsaw, soldering and so on. You will not feel dizzy even if you look through the lens for a long time, which is very useful for people who need vision aids.3 Color Modes10 Brightness Levels 15W, 1500 lumens and 72 hightech LED bulbs give the illuminated magnifying glass 3 color options, warm, warm white, cool white, as well as 10 steplessly dimmable brightness levels from 10 to 100. Easily switch to your preferred lighting mode for your art, work or hobbies, and the magnifying glass with light can meet your different lighting needs on different occasions.Strong Metal ClampLong Flexible ArmsThe magnifying glass with light has 3 knobs, 4 springs and a black metal clamp that can keep the stability of the swing arm and help you smoothly place the glass lens where you need it. The sturdy clamp is made of aircraft aluminum, securely attached to your table and supports the lamp. The long flexible swing arm, which is 14.5 inches each and 29 inches in total, can be extended to a greater extent.EyefriendlyMemory FunctionThe ring light design adopts the most advanced lighting technology, illuminates without shadow or flicker, and blocks 99.98 blue light that is harmful to human eyes. The even light also prevents eye fatigue and damage. The magnifying desk lamp is designed with memory function, which sets us apart from other brands. When you turn it on again, the lamp will remember your last lighting mode, so you dont have to set it again.