Input voltage :85-280AC 50-60Hz 
 Power factor:> 0.8 
 Lamp output power: 18W 
 Output voltage :24-30VDC 
 Output constant current: 680mA 
 Color: cool white, warm white, natural white 
 CRI:> 70% 
 Life:> 30000H 
 Beam Angle: 160 
 Operating Temperature:-30oC to 60oC 
 Light-emitting illumination:> 40LUX (3 meters) 
 Protection class: IP65 
 Explosion-proof type: ExdI 
 The main material: Aluminum + Glass 
 : 720 * 220 * 140mm 
 Weight: 4.1KG 
 Remarks: 
 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. Lamps of this section may be 360-degree light, light-emitting area, particularly applicable to the roadway; with a reasonable structure; appearance; small size; light weight; flameproof; impact; resistance to heat; good sealing performance; long life ; maintenance-free characteristics. Fixed security lighting can be widely used in petroleum, chemical, coal mine roadway and for inflammable and explosive gas environment.