High brightness LED lights with adjustable dimmable switch, flexible to adjust the desired illumination brightness for better viewing effect. Dual polished and crystal acrylic lens with 5 magnification options, no distortion but high clarity. Suitable for examining and reading fine prints in newspapers, documents, maps, coins, stamps, electronic parts, jewellery, photos, and pill bottles, or repair work for clock, watch, cellphone & etc. Ideal gift for seniors, hobbyists and professionals, provide helpful visual impairment aid.