Nitecore NU31 Triple Output 550 lumen lightweight USB-C rechargeable headlamp 

 

95.5g, 550 Lumens: The Nitecore NU31 is a headlamp designed for runners. It is bright, comfortable, and has a red light mode to preserve night vision. The NU31 is a great choice for runners who want to see clearly and safely at night. A versatile lightweight headlamp with its triple output, the primary white LED with a max brightness of 550 lumens. Additionally, it also features a high CRI auxiliary white light (CRI≥90) for excellent colour rendering, perfect for up-close tasks like map reading or campsite repairs. The NU31 is powered by a built-in 1,800mAh Li-ion battery and conveniently charges via its built-in USB-C port. Choose from 5 brightness levels, 3 light sources (white, red, and auxiliary white), and 3 special modes (SOS, beacon, slow blink). Plus 4 power indicators let you know how much juice you have left. Triple output USB-C rechargeable headlamp!

Features:

• Triple output lightweight USB-C rechargeable headlamp
• A primary white LED with a max output of 550 lumens
• Equipped with a high CRI auxiliary white light (CRI≥90)
• Red light illumination designed for preserving the night vision
• Utilises a unibody optical lens system with various facets for reecting a uniform and soft light
• Built-in 1,800mAh Li-ion battery
• Built-in intelligent Li-ion battery charging circuit with a USB-C charging port (5V⎓1A)
• Designed with two buttons different in shape and touch, offering easy one-handed operation
• 5 brightness levels, 3 light sources, and 3 special modes available
• Designed with 4 power indicators to inform the remaining battery power
• Made from durable PC material with an aluminium alloy front housing
• Compact and lightweight
• Impact resistant to 1 meter
• Waterproof and dustproof rating in accordance with IP66
• Package Includes:
  • 1 x Nitecore NU30 headlamp
  • 1 x Headband
  • 1 x USB-C Charging cable
  • 1 x User manual

Specifications:

• LED: High performance LEDs
• Max Beam Distance: 145 m
• Max Beam Intensity: 5800 cd
• Power Source: Built-in Li-ion rechargeable battery (1,800mAh)
• Brightness Outputs:
  • Primary White Light:
    • Min - 60 lumens, 38 hours
    • Max - 200 lumens, 8 hours
    • Turbo - 550 lumens, 5 hours
  • Auxilliary White Light:
    • Min - 6 lumens, 147 hours
    • Max - 50 lumens, 42 hours
  • Auxilliary Red Light:
    • Constant On - 5 lumens, 80 hours
    • Slow Flash - 10 lumens, 50 hours
  • Primary White Light:
    • SOS - 550 lumens
    • Beacon - 550 lumens
• IPX Rating: IP66
• Impact Resistance: 1m
• Dimensions:
  • Length - 62.3 mm
  • Width - 46 mm
  • Height - 35.6 mm
• Weight: 95.5 g