This series of products is applicable to coal mine well with explosive gas including methane and coal dust. By adopting LED light-emitting diode of high quality and large power as the light source, it has the merits of longer usage life, better safety, high illumination, small consumption, work temperature low, workable voltage range wide, maintenance free. Totally it can replace the laneway illumination lamp before and it is a kind of newest safe illumination lamp.

1.Explosion-proof type: Exd I.2.Be used in explosive mixture gas such as methane, coal dust etc.3.Can be used for fixed part illumination in the mine, lanes or parking, substation.4.When used under gas mine, around the parking, in center or pump room and main lanes, which should have fresh air in and out.

1. Energy-efficient, electrical consuming is just 10%~20% as traditional ones, the lighting power of 12W equals to 100W old type laneway lamp.2. Long-lifetime, free-maintenance, high safe level, low working temperature. Lifetime more than 50000 hours, working 24 hours/day, no-maintenance, not exist the problem of changing the bulbs as old style lightings.3. Wide range of voltage drive, working under AC 85V~250, no change in brightness.4. Using high pressure die-casting aluminum forming shell, surface sprayed with electrostatic, Beautiful designed.

Model	Rated voltage/V	Rated Power/Ah	Irradiation distance/m	Illuminance/Lx	Dimensions/mm	Weight/kg
DGS12/127L(A)	127	12	3	≥10	217×147×190	1.6
DGS18/127L(A)	127	18	3	≥10	217×147×190	1.6
DGS18/127L(B)	127	18	3	≥10	716×217×147	2.4
DGS24/127L(A)	127	24	3	≥10	716×217×147	2.4
DGS30/127L(A)	127	30	3	≥10	716×217×147	2.4
DGS36/127L(A)	127	36	3	≥10	716×217×147	2.4
DGS40/127L(A)	127	40	3	≥10	547×200×78	6.6
DGS50/127L(A)	127	50	3	≥10	547×200×78	6.6
DGS70/127L(A)	127	70	3	≥10	547×200×78	6.6