As the only AC handheld lamp on the market, the Visual Mate Magnifying Lamp is durable, lightweight, and easy to use. This handheld lamp will not generate heat even with prolonged use and is always cool to the touch. The diopter lamp features a 22-watt energy-saving tube with a plastic protective shield. The 5" three-diopter hardened acrylic lens on the handheld lamp provides distortion free-viewing. The Visual Mate Magnifying Lamp also comes with a built-in handle and adjustable neck strap so you can comfortably and conveniently use it with ease. This versatile Visual Mate Magnifying Lamp has a 9-foot cord that plugs into any standard size AC outlet, which makes it easy for you to rely on this lamp and take it with you anywhere you go. Reading or putting attention and detail into your work has never been easier. Visual Mate Magnifying Lamp: * Perfect for detail work * 22-watt, energy-saving tube * 5" three-diopter hardened acrylic lens for distortion-free viewing * Built-in handle * Adjustable neck strap * 9-foot cord plugs into any standard AC outlet * Plastic shield protects fluorescent tube * UL Listed (E164595)