5X Magnifying Glass LED Folding Long Arm Clip Light Eye-protection USB Reading Lamp, Size: Large 1. Material: iron 2. Magnification: 5 times 3. Suitable for reading work, computer boards, jewelry making, craft enthusiasts, welding rework, skin care and beauty, can be widely used. 4. Durable metal clip can be fixed to any plane with thickness less than 6.5 cm; it saves space and can be easily fixed on desks, workbenches 5. Light head can be adjusted up and down 220 degrees, can be rotated 360 degrees, retractable long arm 6. Magnifier with LED light, LED light color temperature can be adjusted in 3 levels, can meet a variety of working environments 7. No strobe, multi-layer consideration of light purification, softer light 8. Magnifier with LED light design, providing you with enough light at night without opening the ceiling light 9. Adjustable brightness: with 10 kinds of brightness adjustable level of LED lights, you can press the adjustment button to change its brightness as needed 10. Comfortable LED light: three modes to choose from: warm, white and yellow, which can be easily switched with the push of a button. Light source without flicker, no glare, eye protection 11. Adjustable rotating arm: the light can be rotated 360 °, and the joints of the arm can be flexibly adjusted to the desired position 12. Clamp base: large C clamp allows you to clamp the light magnifier on any table, desk, bench, workbench or counter up to 2 inches (55 mm) thick, which not only frees your hands, but also saves desktop space 13. USB power supply: LED lights can be powered by computers, mobile power and other appliances with USB ports 14. Wide range of applications: magnifying 5 times of the light magnifier is very helpful in observing tiny parts, reading books, soldering, model making, sewing, etc. Suitable for schools, research labs, offices, libraries, laboratories, etc. 15. DC adapter: 5V 2A 16. Lens diameter: 105mm 17. Switching mode: button type 18. LED: 60 SMD LED lights 19. Dimming: smooth dimming; 3 kinds of c