Mighty Brights newest craft lamp was designed for inventive people. Its large magnifier and 12 Super LEDs provide incomparable sight for anyone who needs it! It runs on AC or batteries, allowing you to move anywhere. The basic features include a weighted base, providing stability; a large handle, making re-positioning easy; and a height making it ideal for tabletop use: 4" base, 24" solid stand, 17" flexible neck. The lighted magnifier head contains 4 groups of 3 Super LEDs with custom reflectors to increase the light output, and two optical grade lenses: a 5"2X magnifier for wide area viewing, and a 1" 5X bifocal for fine details. One Year Limited Warranty.