The Halo magnifying lamp is an innovative lamp is that is foldable and lightweight, allowing you to easily travel with it, or move from room to room. The 3.5" magnifier has 5D (2.25X) magnification with a 12D (4X) inset lens for detailed viewing. The head can rotate nearly 180? from side to side, for helpful positioning. Dimmable light has 3 levels of illumination and a 6,000K daylight color. 13" height.