DGS30/127L, DGS48/127L Mining Explosion proof LED Tunnel LightDetailed product description：

DGS30/127L, DGS48/127L Mining Explosion proof LED Tunnel Light

Scope of Application
1. Suitable for fixed lighting in underground tunnels and chambers of coal mines.
2. Suitable for hazardous environments with explosive mixtures of gases such as methane and coal dust underground in coal mines.

Product Overview
The mining explosion-proof LED tunnel light adopts the fourth generation green light source high-power LED as the light source. It is carefully designed and manufactured according to the requirements of the national standard GB386.1.2.3-2000 Explosive Environment Electrical Equipment. The explosion-proof mark is ExdI, and the product complies with the standards GB3836-2000, MT221-2005, Q/320405DFD005-2007. The lamp has been inspected and qualified by the Shanghai Electric Explosion proof Inspection Station of the Coal Industry, and the safety mark certificate has been issued by the National Mining Product Safety Mark Center.
Main Features
This lighting fixture uses high-power LED as the light source, with extremely low power consumption. Under the same illumination, the power consumption is 1/10 of incandescent lamps and 1/2 of energy-saving fluorescent lamps, which has a significant energy-saving effect.
This light source adopts direct current and low voltage power supply, without flicker and electromagnetic interference, no red (ultraviolet) radiation, and no pollutants such as mercury vapor in fluorescent lamps. It meets the future lighting production standards of the European Union and is a safe and healthy lighting source with obvious environmental protection effects.
The lamp adopts a unique design of separate chambers for power supply, light source, and wiring, making the whole lamp not only aesthetically pleasing and easy to install, but also greatly improving the explosion-proof, impact resistance, vibration resistance, and heat resistance performance of the lamp. All indicators fully comply with the national and industry standards for mining explosion-proof lamps.

DGS30/127L, DGS48/127L mining explosion-proof LED tunnel light model meaning


Service Commitment
The light source is guaranteed for 50000 hours, the entire lamp is guaranteed for three years, and the lamp is subject to lifelong maintenance.

Main technical parameters of DGS30-127L, DGS48/127L mining explosion-proof LED tunnel lights

model	Rated voltage (V)	Rated power (W)	Working environment (℃)	Color temperature (k)
DGS	one hundred and twenty-seven	30, 48	-30℃～+60℃	5500~7000