Manufacturer: Nitecore
LED: 2 x Luminus SST-40-W LEDs
Special Modes: Location Beacon, SOS, Red Caution Light
Peak Beam Distance: 220 yards
Peak Beam Intensity: 10300 cd
IP Rating: IP68 - 2m submersible
Impact Resistance: 2 m
Dimensions: L-3.6"xW-1.37"xH-1.04"
Weight: 4.18 oz.

Pros:

• Constructed from aero grade aluminum alloy
• HA III military grade hard-anodized finish
• Spotlight uses TIR optic lens specially designed for long range lighting
• A range of brightness levels plus beacon and SOS mode
• USB-C rechargeable
• 180 degree tilt angle for different illumination needs
• Power indicator beneath the buttons
• Incorporated advanced temperature regulation module
• IP68 waterproof rating
• 2 meter impact resistance

Cons:

• Spotlight Mode/Brightness Output: Higher (1800 Lumens/30min), High (950 lumen/2hr30min), Mid 250 lumen/6hr), Low (50 lumen/28hr), Ultralow (1 Lumens/800hrs), Beacon (2000 Lumens/-, SOS (2000 Lumens/-)
• Floodlight Mode/Brightness Output: Higher (1400 Lumens/30min), High (850 lumen/2hr30min), Mid 220 lumen/6hr), Low (45 lumen/28hr), Ultralow (1 Lumens/800hrs)
• Auxiliary Red Light Mode/Brightness Output: High (11 lumen/30min), Low (3lumen/110hr)

Comments: The Nitecore HC68 is a very bright focusable headlamp. It emits a max brightness of 2000 lumen white light that reaches up to 220 yards. You can continuously adjust the beam profile between a focused spotlight and a wide flood light beam. Its 150° degree true vision wide angle flood beam covers your entire field of vision and the 180° vertical pivot provides you the ultimate control. The HC68 also comes with two auxiliary red LEDs for hunting, insect repelling, or low light conditions which makes the HC68 an ideal headlamp for camping, running, trekking, biking, or any professional work such as industrial maintenance, security, or patrol.