china coal0001 7.H1L LED Rechargeable Miners Headlamp Keywords: led miners headlamp, miners light, mining cap lamp, miners lights for hard hats, coal mining lights, coal miners headlamp Introduction of H1L LED Rechargeable Miners Headlamp 1.Light weight & Focusing led head light  2. Original led headlight manufacturer, competitive price and decent quality, OEM &ODM are accepted.  3. Cree xm-l u2 LED lighting chip, which produces remarkably bright 520lumens lighting at full intensity.  4. New magnetic twist switch. Easily operate 4 modes by magnetic switch.  5. Suitable for indoor lighting such as home maintenance, reading and outdoor activities:  Camping, hiking, hunting, mining, night fishing, caving, path finding and emergency lighting etc.  6. Long working run time. High: 8hrs Mid: 18hrs Low: 60hrs  7. Durable aircraft-grade aluminum body, Premium Type III hard-anodizing in black  8. Low voltage warning mode  Parameter of H1L LED Rechargeable Miners Headlamp Specifications Model H1L LED Rechargeable Miners Headlamp LED Cree XM-L U2 cool white LED . Max   520  Lumens Adjusting  modes High>Mid>Low>SOS flashing >Off Switch 4-mode Magnetic Twist Switch Circuit High   efficiency   DC-DC voltage booster circuit with   Constant current circuit , working volt DC 3.7V-6V  Lens tempered glass Case material Durable aircraft-grade aluminum Surface treatment Premium Type III  hard-anodizing Color Black Battery 3.7V2500mAh 18650 rechargeable battery*1 or CR123 battery *2 waterproof IPX8 Size Φ31 x95mm Weight 139 grams   (w/o batteries). Impact resistance 1.5 M Working Time High 8  hours Hiking,camping, mining and mounting Medium 18  hours Hunting, pathfinding, expedition  adventure Low 6 0 hours Tactical use,  walking and reading SOS Flashing NA Emergency lighting, warning,  calling for help Accessories Paper gift box, Carrying mounting bracket &  clamp