one coal mine safety equipment manufacturer cooperation with universities has made one new kind of mine explosion proof LED lights, tunnel lights and other products, which fully reflects the good prospects of LED lights at mine safety, cost and energy efficiency. The flameproof LED road lights are developed by the second optical design technology with the environmentally friendly energy-saving LED which are worked as a light source. The seismic performance of this roadway lights is perfect. In the same time, there are many other advantages of the use of this roadway lights such as very good dust prevention effects , low power consumption and the required voltage current, emit less heat and steady factor of safety. РKeywords: tunnel lamp; light source;design safety;environmental protection.
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