With an innovative 360-degree rotating head and the ability to pivot up or down 210 degrees, the lightweight Streamlight Knucklehead LED work light gives technicians a variety of ways to target bright white light wherever needed. Available in both rechargeable and alkaline battery C4 LED models, the Knucklehead includes a powerful magnet with 135-lb. pull strength, retractable hook and replaceable rubber boot. Microprocessor-controlled technology provides multiple modes of operation, including high and low intensity, emergency flash and a long-running moonlight mode. The Knucklehead now has a Division 2 safety rating from USTC. Division 2 locations are where ignitable concentrations are not likely to exist under normal operating conditions.