1.Osram/Cree high quality led 2.Waterproof IP66 3.Can endure 20J impact 4. ... designed to provide reliable operation in even the harshest environments6.High strength aluminum alloy enclousure,can endure 20J impact,IP66 can ... .Marine,wet locations and hose-down environments6.Manufacturing plants,heavy industrial,chemical,petrochemical,prarmaceutical facilities,platforms,loading docks,tunnels,outdoor wall ...