he M12 Screwdriver with Free LED Light and 40-Piece Bit Set comes with everything you need to finish virtually any job at home or on the job site. This Milwaukee screwdriver and LED work light both run on the two included M12 REDLITHIUM batteries and charger for long-running out-of-the-box performance. The LED work light has a head that rotates 90 for convenient work site lighting and a magnetic back that lets you place it where you need. A quick-change chuck lets you swap out bits on the Milwaukee M12 cordless screwdriver with just one hand so that you can get back to work with no fuss. The driver provides 175 -inch lbs. of torque to drive into tough material.