According grade proof lighting t8 led explosive dangerous places, accurate selection of lamps explosion category, type, level and temperature group. Carefully read the product manual Benjamin proof lighting, understand the use of performance products, precautions and limitations of explosion-proof lighting products exported to understand the contents of the product all the flags. As proof certificate number after the "x" symbol indicates that the lamp has a specific application sites, should consult the product manual and nameplate clearly applicable site requirements. : Zhejiang Koretoyo explosion-proof electrical Ltd. Tianjin Office. Divided according to the type of protection flameproof, increased safety, positive pressure, dust-proof and non-sparking type 5 main types, you can also by other types of protection and a combination of these various types of protection and special-shaped or composite type . Oil proof lighting, explosion-known brands Koretoyo, Shanxi explosion proof lighting by Zhejiang Electric Co., Ltd. Tianjin Koretoyo offices. Zhejiang Koretoyo explosion-proof electrical Ltd. Tianjin Office (#) is Tianjin, explosion-proof lighting leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Koretoyo explosion in leadership with the staff warmly welcome all inquiries to discuss, but to create a better future abundance of proof.