MIGHTY BRIGHT-Lighted Magnifier. This 5-inch round magnifying glass has a 2x magnifying lens with a 6x bifocal. Bright white energy efficient LEDs provide up to 100000 hours of light. One AAA battery (included) is housed inside the ergonomic handle and will last for up to 5 hours of use. This package contains one lighted magnifier and one battery. Imported.