Key Benefits of our SMD LED Lights Provide more even lit viewing area 35% Brighter and consume less power/energy than traditional LEDs Anti-Glare and relieve your strain eyes Quick Charging Technology Recharge in 2 hours for 8-12 hours standby time(varies on brightness level), indicator lights up in red when charging and green when fully charged. Professional Quality Magnifying Lenses Made of scratch resistant, shatterproof Fresnel lens provides crystal clear and distortion-free image designed for people with low vision, seniors, hobbyists and professionals. The Perfect Lens For Any Task The 3X magnifying lens is ideal for reading and inspection, it is perfect for jewelry appraisal, electronic repair, and examining small texts, images, and objects. Illuminate While You Magnify Equipped with 12 powerful, energy-efficient SMD LED lights built into the frame. The lights are perfect for nighttime book reading and use in low light condition. Features of our LED Magnifier Large 4.5 inch x 7 inch magnifying lens 3X magnifying lens focal length:2.5 inch- 3.5 inch Optical grade magnifying lens for distortion free viewing 12 ultra bright SMDLED lights systematically surrounded the frame Rechargeable Battery with included USB charging cable weights only 6 ounces ideal for long reading time Ergonomically design and can be used as a flashlight in dime condition.