HIGH MAGNIFICATION: This magnifying glass provides 30x magnification, enabling users with low vision to read text, regardless of size. ULTRA BRIGHT 18 LED WITH 3 MODES: The built-in energy-saving 18 LED lamp provides extra brightness to ensure an overall better reading experience even at night or in dark places. The stepless dimmable 3 lighting modes (cool, warm, and mixed) can be switched based on different lighting conditions, which can reduce visual fatigue, which is very useful for people with macular degeneration or farsightedness/presbyopia. EASY TO USE: Comes fully assembled, requires only 3x AAA batteries (not included). Easy to use with a simple ON/OFF button switch, making it perfect for seniors or those who need an intuitive magnification system. LARGE LENS (Diameter 3.15"): Magnifies 30x without optical distortion. Optimal for enhancing reading and viewing of 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: Great magnifying glass for seniors, most elderly people have difficulty reading the fine print on coupons, prescriptions, medicine bottles. clear magnifying glass with light also a good choice for people who have low vision of most types.