Ultra High Triple Output Metal Headlamp The NITECORE HC65 UHE Ultra High Triple Output Metal Headlamp features an 8-core ultra high efficiency UHE LED that shines up to 2,000 lumens. It includes a 4,000mAh 18650 Li-ion battery; it is IP68-rated and 2m impact resistant. FEATURES Max output of 2,000 lumens Utilizes ultra high efficiency UHE LED Equipped with a primary white light (Color Temperature: 6,000K) a high CRI auxiliary white light (CRI≥90, Color Temperature:4,500K), and an auxiliary red light Utilizes an optical matrix lens system with various facets for reflecting a uniform and soft light Includes a 4,000mAh 18650 high capacity Li-ion battery Highly efficient constant current circuit provides a stable output Built-in intelligent Li-ion battery charging circuit with a USB-C charging port(5V⎓2A) Designed with two buttons different in shape and touch, offering easy one-handed operation Offers 6 brightness levels, 3 special modes and 2 brightness options for red light Designed with 4 power indicators to indicate the remaining battery power Constructed from aero grade aluminum alloy with a HA III military grade hard-anodized finish Incorporated Advanced Temperature Regulation (ATR) module (Patent No.ZL201510534543.6) Includes a removable bracket Impact resistant to 2 meters Waterproof and dustproof rating in accordance with IP68 (2 meters submersible)