Miners Lamp is suitable for mineral industry,tunnel projects,construction and maintenance for power, communication,highway,ra Product Name:Miners LampWB4LM mining lampMain technical parametr: NoItemUnitData1Rated capacityAh42Nominal voltageV3.73Lighting timeh124LEDlight source Rated voltageV3.7Main light source/powermA300Auxiliary light sourcemA1105Max illuminance at 1mBegin lightingLx800Lighting ...