The Milwaukee M12 LED 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 LED 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).