HIGH POWER MAGNIFICATION: This magnifying glass provides 30X magnification, allowing visually impaired users to read text regardless of size.^ ULTRA BRIGHT 18 LEDs WITH 3 MODES: Built-in energy-saving 18 LED lights provide extra luminance to ensure a better overall reading experience, even at night or in dark places. The 3 continuously adjustable lighting modes (cold, hot and mixed) can be switched according to different light conditions, which can reduce visual fatigue, which is very useful for people with macular degeneration or hyperopia/feyopia.^ EASY TO USE: Comes fully assembled, just requires 3 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 to improve the reading and visualization of very fine details in books, newspapers, magazines, photographs, maps, electronics, miniatures, jewelry, pill bottles, medicines, hobbies, models and crafts of all kinds.^ PERFECT FOR THE ELDERLY: Large magnifying glass for the elderly, Most elderly people have trouble reading the fine print on coupons, prescription, medical bottle.clear magnifying glass with light also an excellent choice for those who have weak or impaired vision of most types.