The scope of application of the product 1.This product is the latest development of the company's KL4LM (K) intrinsically safe explosion-proof lights for Ex ia I Ma contains explosive gas coal mines, natural gas development platform and other industries to do mobile lighting use 2.The product implements the following standards: Explosive atmospheres - Part 1: General requirements for equipment GB 3836.1-2010 Explosive atmospheres - Part 4: Equipment protected by intrinsically safe "i" GB 3836.4-2010 Product characteristics 1.This product is intrinsically safe explosion-proof lamps, in the 0 area, Ⅰ area, Ⅱ area flammable and explosive places safe work. 2.Solid-state maintenance-free LED light source, high luminous efficiency, long life, the average life of 100,000 hours long. 3.With the main light source and auxiliary light source, through the switch can be free to convert, when the power is low will automatically converted to secondary light source 4.Shell with reinforced nylon, with good impact resistance, waterproof, dustproof, insulation, corrosion resistance, and can be used in a variety of harsh environments 5.The use of high-energy polymer lithium-ion battery, charge and discharge good performance, with triple protection, the battery to meet the requirements of intrinsically safe, safe and environmentally friendly. 6.A long lighting time , more than 12 hours .