Product Description

DSG series explosion –proof LED tunnel lamp is developed according to the national standard for tunnel with explosion –proof property. The product uses best quality and high power LED’s as lighting sources , and has prominent performance s following: long usage life, high brightness, low power consumption, low operation temperature, wide operation voltage range, free-maintenance and so on , The product can be used to replace any other type tunnel lamps , and is suitable to be used as safety lighting under inflammable and explosive gas circumstance in mining tunnel . FEATURES: 1.Power saving :DGS series tunnel lamp has low power consumption , the lamp power consumption only *0%**0% of traditional lamp’s. 2.;Long usage life and high safety: the lamp uses LED as its light source which usage life is 5 years. 3. The lamp can work under *5V～**0V AC, and lightness has no change as operation voltage changes.