This versatile magnifier has built-in LEDs and a UV light! Use its 2.5x magnification plus 8 built-in LED lights to easily read the small print on utility bills and other mail see product labels or check your lottery numbers. As an added benefit with the built-in UV light (or blue light ) you can analyze gems and minerals more closely and accurately or detect counterfeit currency (great for those who sell at flea markets craft fairs etc.) This unique magnifier has a multitude of uses for the home office or remote workplace including hobbies fine detailed work jewelry watch repair and more! FEATURES & SPECIFICATIONS: - Magnification: 2.5x - 2.25 Diameter Glass Lens - 8 long-life LED bulbs (bright clear light to illuminate the object being magnified) - 1 UV blue light (Wavelength 390-395) (detect counterfeit currency analyze gems & minerals) - 3-position push-button switch (OFF; 8 LEDs ON; UV light ON) - Large ergonomic handle (great for those with arthritis and limited dexterity) - Sturdy Lightweight White Plastic Body - Textured black hand grip - Requires 3 AAA batteries (not included) Product Measurements: 7.625 Long x 3.375 Wide x 1.5 Thick Product Weight (with batteries installed): 4.8 oz.