BEST COMBINATION OF BRIGHTNESS AND COVERAGE. The Milwaukee M12™ Stick Light delivers best in class light output and unmatched versatility in a compact and durable design. The 2351-20 utilizes 3 powerful LEDs to provide optimal brightness and light coverage while the multi-position hook allows for hands free use. The M12™ Stick Light features a replaceable, impact resistant lens, engineered to stand up to the toughest work conditions. The M12™ Stick Light runs off of M12™ REDLITHIUM batteries and carries a Limited Lifetime LED Warranty. Works with Milwaukee M12™ RED LITHIUM™ Batteries (batteries sold separately). TRUEVIEW™ High Definition Lighting utilizes the most advanced lighting technology to deliver true representation of colors, optimized color temperature, and even beam patterns all designed to improve productivity and safety.