Product Name: Coal Mine Rechargeable LED Headlamp Miner Cap Lamp Model NO.: Kj4.5lm Warranty: 1 Year Certification: CE, ISO Battery Type: Lithium Ion Material: Plastic LED Chips Brand: Nichia Lighting Time (Hours): >12 Feature: Waterproof Irradiation Distance: ?50m Usage: Camping, Mining, Emergency Lighting Item: Kj4.5lm Rated Voltage: 3.6V Rated Capacity: 4.5ah Transport Package: as Required Specification: ISO&CE Origin: Shandong, China HS Code: 6506999000 Product Description Introduction of Coal Mine Rechargeable Led Headlamp Miner Cap LampKJ4.5LM LED Portable Miners Lamp adopts the most advanced 1w LED and nickel hydrogen batteries, can be applied in flammable and explosive environment such as coal mines, chemical industry, oil and road transportation, also can be applied in other mobile lighting places. TKJ4.5LM LED Portable Miners Lamp got flameproof certificate ratified by National Coal Mining Machinery Quality Supervision and Testing Center.KJ4.5LM LED Portable Miners Lamp is designed based on GB7857-2003General requirements for safety of miners lamp and MT927-2004KJ mining cap lamp, which have characteristics of small size,light weight, long service life, free of maintenance, environmental protection.Parameter of Coal Mine Rechargeable Led Headlamp Miner Cap LampItemKJ4.5LM LED Portable Miners Lamprated voltage3.6Vrated capacity4.5Ahlighting time15-22H (main illuminant)illumination3000-12000Lx (start of lighting)LED current0.2-0.3A (main illuminant)battery life>500 cycle timeamperage of charge0.6A (average)weight<600GAmbient Temperature-15~40°CPhotos of Coal Mine Rechargeable Led Headlamp Miner Cap Lamp