Model DGS30 / 127L (A) DGS30 / 127L (A) Product Features The shell is made of aluminum alloy die-casting, high strength. Wide use of high-precision constant current drive power, wide voltage design, between the input voltage 80V-260V can work, and the brightness is not any change, effective solution to easily burn underground tube voltage fluctuation phenomenon. Light source with high quality high power white LED solid cold light source, energy consumption at the end, high-efficiency, high irradiation values ??DC, at the end voltage power supply, no flicker and electromagnetic interference. A light source with excellent heat dissipation fins close, natural cooling, with heat conduction reliability, good heat dissipation characteristics. DGS30 / 127L (A) Mine LED roadway lights with key indicators: 1, explosion-proof performance: flameproof line with national and industry standards 2, waterproof 3, the working environment: -30C- + 60C 4, apply voltage: AC96V-220V 50Hz 5 power: 30W 6, the color temperature: 5500K-7000K 7, illuminance (distance 3m): 33Lx (30W) Scope: 1, applies to the coal industry have hazardous methane gas and other explosive mixture of gas; 2, for coal underground tunnel fixed floodlighting. Features: 1, LED light source modules integrated, low power consumption, high light efficiency, at the same brightness energy efficient than high pressure sodium, mercury lamps, metal halide lamps above 70%; 2, LED light for low voltage DC to work, not need ballast, DC drive power and LED light source integrated in lamps; 3, patented thermal design, cooling effect is good, the surface temperature is less than 50 degrees Celsius, to ensure that the light source life of 50,000 hours; 4, the shell is made of aluminum die-casting overall molding, surface high pressure to make anti-static, anti-corrosion coating; 5, explosion-proof lighting highest, with excellent dust, water, corrosion resistance; 6, high-strength tempered glass lens, high temperature resistance, corrosion resistance, impact resistance , high transmittance, lens outside the safety net of stainless steel; 7, advanced lens optical design, with light circular light rectangle to choose a wide range of irradiation, even illumination and high; 8, light chamber, Power cavity, wiring chamber are set independently, to ensure the stability, wiring chamber humane system design, user-friendly connection; 9, advanced drive power supply design, high precision constant current, wide input voltage, high power factor, anti-jamming power grid design; 10, can be equipped with emergency function, the input power is normal, as normal lighting, power outage, automatically switches to emergency mode; 11, can be equipped with dimming function, to achieve the second energy conservation.