The mining explosion-proof LED tunnel light, also known as the LED mining explosion-proof tunnel light, uses the fourth generation of green light source high-power LED as the light source, developed according to the national standard "GB3836.1.2.3—2010 Electrical Equipment for Explosive Environments."
The DGS mining explosion-proof LED tunnel light, also known as the LED mining explosion-proof tunnel light, uses the fourth generation of green light source high-power LED as the light source, carefully designed and manufactured according to the national standard "GB3836.1.2.3—2010 Electrical Equipment for Explosive Environments," with an explosion-proof mark of ExdI. The product complies with the standards GB3836-2010 and MT221-2005, and the lamp has passed inspection by the Shanghai Electric Explosion-proof Inspection Station of the coal industry, receiving a safety mark certificate from the International Mining Product Safety Mark Center.
Using CREE brand white light LED, maintenance-free. This lamp uses high-power LED as the light source, with extremely low power consumption. Under the same illuminance, the power consumption is 1/10 of incandescent lamps and 1/2 of energy-saving fluorescent lamps, demonstrating significant energy-saving effects.
The DGS lamp features a unique design with separate chambers for the power supply, light source, and wiring, making the entire lamp not only aesthetically pleasing and easy to install but also greatly improving the lamp's explosion-proof, impact-resistant, vibration-resistant, and heat-resistant performance. All indicators fully comply with national and industry standards for mining explosion-proof lamps.
The DGS lamp emits light in two directions, providing more uniform illumination and longer irradiation distance, making it particularly suitable for use in coal mine tunnels. When the lamp is suspended 3 meters high, the light distribution distance can reach up to 15 meters, with a uniformity of up to 0.7.
The DGS shell is treated with surface electrostatic spraying technology. This lamp features a unique design with separate chambers for the power supply, light source, and wiring, making the entire lamp not only aesthetically pleasing and easy to install but also greatly improving the lamp's explosion-proof, impact-resistant, vibration-resistant, and heat-resistant performance. All indicators fully comply with national and industry standards for mining explosion-proof lamps.
1. During transportation, place the lamp in the provided cardboard box and add foam cushioning.
2. When installing the lamp, ensure it is safely grounded nearby.
3. During use, the surface of the lamp will have a certain temperature rise, which is normal; the center temperature of transparent parts is relatively high and should not be touched.
4. When maintaining the lamp, the power supply must be disconnected first.

◆ Technical Parameters:
● Power: 48W
● Input Voltage: AC85-277V
● Luminous Efficiency: 120L m/W
● Power Factor: ≥0.96
● Weight: 5.5kg
● Dimensions: 600X 113X 126mm
● Explosion-proof Mark: Ex d | Mb
● Protection Level: IP65
● Corrosion Resistance Level: WF2

The DGS mining explosion-proof LED tunnel light, also known as the LED mining explosion-proof tunnel light, uses the fourth generation of green light source high-power LED as its light source. It is meticulously designed and manufactured according to the national standard "GB3836.1.2.3—2010 Electrical Equipment for Explosive Environments". The explosion-proof mark is ExdI, and the product complies with the standards GB3836-2010 and MT221-2005. The lamp has passed inspection by the Shanghai Electric Explosion-proof Inspection Station of the coal industry and has been issued a safety mark certificate by the International Mining Product Safety Mark Center.