HIGH MAGNIFICATION: This magnifying glass provides 30x magnification, enabling users with low vision to read text, no matter the size. ULTRA BRIGHT 18 LEDS WITH 3 MODES: The built-in energy-efficient 18 LED lights provide extra brightness to ensure a better reading experience, even at night or in dark environments. The steplessly dimmable 3 lighting modes (cold, warm, and mixed) can be switched according to different lighting conditions, which can reduce eye fatigue, making it very helpful for people with macular degeneration or hyperopia/feyopia. EASY TO USE: Comes fully assembled, requires only 3x AAA batteries (not included). Simple to operate with a simple ON/OFF button, making it perfect for seniors or those who need an intuitive magnification system. LARGE LENS (3.15" Diameter): 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 SENIORS: Excellent magnifying glass for seniors. Most elderly people have difficulty reading the small print on coupons, prescriptions, and medicine bottles. A clear magnifying glass with light is also a great choice for those with low vision of most types.