For petroleum, chemical, and other inflammable and explosive locations for road lighting. 
 1 Features: 
 / Explosion proof the highest level, safe place in a variety of explosive used. 

 / HPS dual use of highly efficient gas discharge lamp as light source, through the fog of the good life of 50,000 hours; intelligent circuit design, the lamp can be instant start, no cooling. 

 / Use of high-tech surface coating treatment, rain resistant, never rust; transparent parts using the latest photocatalyst nano-materials, can automatically break down stains, sticky oil, to ensure that the lamp illumination. 

 / Shell use a special alloy of high hardness materials, multi-shock structure, with a strong shock and impact resistance, a variety of harsh environment in the long-term outdoor use.