St. Louis Pneumatic introduces a new generation of pneumatic power tools featuring new technology. With the patented "on-board" generator, air tools create electricity without the requirements of batteries or other external power sources. St. Louis Pneumatic now offers several models incorporating incandescent lamps to deliver light at the work surface of the tools. Our line of lighted tools offers the following features: •Illumination of the work surface providing enhanced visibility, safety, and productivity •Elimination of drop lights and extension cords in order to bring light to your work surface •No danger of electrical shock •No batteries or external power source required •Efficient, rear exhaust motors providing high torque and low voltage