Carson DeskBrite200 LED Lighted 2x Magnifier and Desk Lamp for Hobby, Crafts, Inspection, Reading Books, Magazines, Newspapers, Model Building, Soldering, Jewelry Design, Needlepoint, Sewing and More (LM-20, LM-20MU) The DeskBrite200 is a 2x Power Magnifying Desk Lamp with a 5x Power Spot Lens This Set Includes 2 DeskBrite Magnifying Lamps Each Magnifier is LED lighted with 2 super bright LED lights Powered by AC/DC adapter (included) or 3 AA batteries (not included) The flexible neck allows users to adjust the lens to the position where they need it most | Crystal Clear Acrylic Lens Diameter: 4 Inch Perfect low vision reading aide for books, menus, magazines, etc. Great versatile magnifier for inspection, crafts, hobby and tasks Product Dimension (L x W x H): 5.5 inch x 6.75 inch x 12.5 inch Backed by Carson's Limited Lifetime Warranty