Real optical glass lens magnifies 8x and is ringed by 72 bright LED beads, with 3 modes and 10 adjustable brightness levels. Adjustable, flexible neck lets you position it where needed. Attach to desk with the included clamp or insert into included stand to stand on any surface. Ideal for painting, puzzles, embroidery and even reading. USB adapter included. 17.7"H x 9.8"W x 6.3"D.