Our magnifier features very bright illumination and magnification X3 that are suitable for reading small prints, texts, tiny crafts and electronic parts. The set of 6 bright white LED bulbs circled around the lens that is easy on the eyes without distortion. The Magnifier's energy-efficient 6 white LED bulbs require 2 AAA batteries that powers it for months before replacement. 6 3/4" L x 3 1/4" W x 3/4" H