Item Weight:230 Grams 1. LED Illuminated Magnifier Lamp It provide you clearly view under any dim condition. 2.Multi-purpose Magnifying Glass 10X magnification to see small and intricate details, making the view to be more bigger and brighter. It is an perfect low vision reading aide for reading, crafting, sewing,soldering, repairing,etc. 3.Superior Functionality Flexible gooseneck make it can be adjusted any position freely, metal clamp make it convenient to clip on table, workbench. 4. Product parameters: Multiples: 2.5 times the main mirror, 10 times the mirror Lens size: main mirror diameter: 5inches, attached mirror diameter: 1inch Material: Acrylic lens, metal hose Light source: 2 LED white lights : 4 button batteries Weight: 230gBright LED Light Built-in powerful energy-efficient LED lights, use your magnifying glass at night or in those hard to reach dark places to easily illuminate anything.will make working enironment more comfortable, improve work effciency, effectively eyesight, and aviod visual fatigue. Distortion-free Lens 2.5X 10X Power Magnifying Lamp,Whether viewing fine details in books, newspapers, maps, coins, stamps, small or you'll get an accurate view with our distortion free, professional grade lenses. Easy carry and storage,. Large Clamp - you don't need to worry about the whether it will occupy your space.The clamp can firmly hold onto a desk, bedhead,edge, space saving,Don't worry, it will fall to the floor. Flexible Position at Will flexible metal gooseneck,freely adjustment, it allows users to adjust the lens to any desired height and position easily.