LED lighting characteristics: 1) LED lamps using the latest lighting technology, energy consumption, cold no burning sensation, long service life. 2) using a specially designed optical projection, rear lamps heat, does not cause the irradiation surface temperature to stabilize workpieces. 3) aluminum alloy shell surface, compact rugged corrosion resistant, with special strengthening quality metal hose adjustable, flexible and easily manipulated shipped to. 4) LED excellent shock resistance, waterproof rating to IP67 5) stainless steel button switch (8 series with the switch) 6) common to all types of production machinery, tool, automated machinery, mechanical assembly, mobile lighting (rechargeable lights) High efficiency Led characteristic: 1) the LED lamps uses the newest lighting techniques, energy conversation, cold light and long life 2) it uses the optics projection design, radiates from behind the lamp to stable processing work piece 3) anti-shock 4).. the switch is made by stainless steel. 5) using for machine tools and automated machinery, machine fitting, portable lighting (charge lighting)