DGS70/127B (E) mine flameproof floodlight mine roadway lights Flameproof explosion-proof the roadway lights mine explosion-proof lights total classification DGS series of explosion-proof roadway lights mine proof lamp DGS70/127B (E) DGS70/127B (C ) ◎ Application areas ● applicable to coal mine roadway and Cave indoor fixed lighting. ● apply to the coal industry, an explosive mixture of gases methane, coal dust and other hazardous environments. ◎ structural characteristics ● Flameproof proof the highest level, to work in the coal mining industry, flammable and explosive safety. ● efficient gas discharge lamp as the light source bulb average life of up to 10,000 hours or more. ● use of advanced optical and lighting principle to optimize the design of transparent pieces, soft lighting, illumination uniformity, no glare, no ghosting avoid job, construction workers discomfort and fatigue. ● optimized structure design and high-strength alloy case, anti-impact strength and impact performance. ● high-tech surface coating processes, waterproof, dustproof, anti-corrosion; ensure the reliable operation of the lamps in a variety of harsh environments. ● lamps are safe, reliable, easy installation. ◎ Technical Parameters Explosion levels Ex d I rated voltage 127VAC Rated Power 70W light source type metal halide lamp protection class IP65 Protection category WF2 Dimensions φ200 × 322 × 372mm total weight 5Kg ◎ Quality Assurance ● This product is in strict accordance with IS09001: 2000 international quality management system standards for quality control, to ensure that the product quality is higher than the national standards fully meet the design requirements, since the purchase of three years (lamp warranty for one year), and any failure of the product under normal use (non-human fault) maintenance free of charge by the company.