HIGH POWER MAGNIFICATION: This magnifying glass provides 30X magnification, allowing users with impaired vision to read text, regardless of size. ULTRA BRIGHT 18 LED WITH 3 MODES: The built-in energy-saving 18 LED lights provide extra brightness to ensure better reading even at night or in dark places. The stepless dimmable 3 lighting modes (cold, warm, and mixed) can be switched depending on different lighting conditions, which can reduce visual fatigue, which is very useful for people with macular degeneration or farsightedness/presbyopia. LARGE LENS (Diameter 3.15 \"): Magnifies 30x without optical distortion. Optimal for enhancing reading and viewing very fine details in books, newspapers, magazines, photographs, maps, electronics, miniatures, jewelry, pill bottles, medications, hobbies, models, and crafts of all kinds. PERFECT GIFT FOR THE ELDERLY: Excellent magnifying glass for seniors, most elderly people have difficulty reading the small text on coupons, prescriptions, medicine bottles. Clear magnifying glass with light is also a good choice for those who have impaired or reduced vision of most types.