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. 1.Max output of 2,000 lumens 2.Utilizes ultra high efficiency UHE LED 3. 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 4.Utilizes an optical matrix lens system with various facets for reflecting a uniform and soft light 5. Includes a 4,000mAh 18650 high capacity Li-ion battery 6.Highly efficient constant current circuit provides a stable output 7.Built-in intelligent Li-ion battery charging circuit with a USB-C charging port (5V⎓2A) 8. Designed with two buttons different in shape and touch, offering easy one-handed operation 9.Offers 6 brightness levels, 3 special modes and 2 brightness options for red light 10. Designed with 4 power indicators to indicate the remaining battery power 11.Constructed from aero grade aluminum alloy with a HA III military grade hard-anodized finish 12.Incorporated Advanced Temperature Regulation (ATR) module(Patent No. ZL201510534543.6) 13.Includes a removable bracket 14.Impact resistant to 2 meters 15. Waterproof and dustproof rating in accordance with IP68 (2 meters submersible)