Dremel 677 Dremelite Rotary Tool Work Light Provides visibility in dimly lit areas and increases light on detailed projects Durable, high-intensity LED light bulbs have no filament that can burn out Uses a magnet threaded onto the tool's output shaft to provide a clever, simple power source Easy to attach, no confusing wires or connections Works with all corded tools and the 10.8V Lithium-ion cordless tool