No Parameter Unit DGS12/127 (A) DGS18/127 (A) Note 
 A rated voltage V to 127V, 50Hz AC85-265V 
 2 Rated power W 12 18 
 3 illumination Lx> 80> 100 meters measured national standards is greater than 10lx 
 4 life of 3-5 years 
 5 Weight Kg 1.6 
 6 Dimensions mm 140 * 120 * 150 
 Ambient temperature ℃ -30 ℃ to +60 ℃ 
 8 color temperature K 4000K-6000K 
 Efficiency> 85% 
 10 power due to the rate of PF> 0.95 
 11 explosion-proof performance of mine flameproof mark ExdI products meet national and industry standards 
 12 waterproof in line with national standards 
 13 energy-saving power consumption is only 10% -20% of the conventional light sources 




 Note: the mine with explosion-proof LED roadway lights MT2212005 the coal mine explosion-proof lighting and GB38362010 "explosive gas atmospheres - Electrical apparatus for" standard, using the most advanced LED surface light source design and manufacturing of a green type of roadway lighting. The roadway lights to choose a new LED light source and equipped with a specially designed light distribution system. With a reasonable structure; appearance; small size; light weight; flameproof; impact shock; resistance to heat; good sealing performance; long life; maintenance-free. Roadway lighting can replace any previous form is a completely new, fixed security lighting can be widely used in petroleum, chemical, coal mine roadway and for inflammable and explosive gas environment