On the use of aluminum and other light alloys for the flameproof enclosure, due to lower strength aluminum alloy, so proof lights 100w, often open (such as replacing light sources need to open) flameproof enclosure when using screws, not in aluminum direct attack on the alloy casing thread should pass rebar embedded and external locking sleeve to increase the strength of the screw holes and screw to prevent tooth decay and failure; not require the user to replace or repair the light source is turned on and the factory installed bolts fastening screw directly attack proof lights led to the housing, but can not use fine thread, try to use coarse thread, and there is enough to satisfy the number of meshing buckle fastening requirements. A selection of personnel must understand the basic principle proof lighting, explosion familiar logo. 2 Depending on the level of explosive dangerous places t8 proof lights, explosion proof lighting accurately select the category, type, level and temperature group. 3 for use of environmental conditions and work requirements, a reasonable choice of explosion-proof lamps with various functions. For example: shell lamps explosion protection class IP43 for outdoor use at least or more. In the request to identify the color of the place, you can not use high-pressure mercury lamps and high pressure sodium lamp explosion, because the two sources significantly poorer color. Explosion-proof lights 100w_ Koretoyo (certified) _ Tangshan explosion proof lights Koretoyo by Zhejiang Electric Co., Ltd. Tianjin 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.