Grandrich ML-600 Magnifier Lamp with 100-Watt Halogen Light Magnifier lamp with 100-watt halogen light ideal for working on projects or crafts 3 diopter lenses with 1.75x magnification Bright 100-watt halogen bulb easily lights work area Lamp clips on to work bench or desk table; includes table mount adaptor clamp Lamp reaches 45 inches with balance spring arms; 9-inch lamp shade