Nitecore NU05 V2 headlamp (Nitecore, SKU: NU05 V2 KIT) is an ultralight signal light equipped with white and red light sources. It offers a constant 40-lumen white light and four flashing modes that help signal the user's presence after dark. The included headband and bike mount allow the light to be used during running, cycling and other outdoor activities.

Key features

• maximum output of 40 lumens
• four high-performance LEDs
• two light colours: white and red
• constant white light and four flashing modes
• slowly flashing red indicator with a runtime of up to 47 hours
• slowly or quickly flashing red light
• slowly flashing white light
• control of all functions with a single button
• lockout function preventing accidental activation
• remaining power indicator
• built-in Li-ion battery rechargeable through a USB-C port
• ability to use the light while charging
• compact construction weighing 11.1 g
• housing made from durable PC plastic
• IP66-rated dust and water resistance and impact resistance from a height of 1 m

Set contents

• Nitecore NU05 V2 headlamp
• headband
• USB-C charging cable
• bike mount

Technical specifications

• manufacturer: Nitecore
• model: NU05 V2
• type: rechargeable headlamp and signal light
• light source: 4 high-performance LEDs
• light colours: white and red
• slowly flashing red indicator: 47 hours
• slowly flashing red light: 4 lumens / 10 hours
• quickly flashing red light: 4 lumens / 10 hours
• slowly flashing white light: 40 lumens / 4 hours
• constant white light: 40 lumens / 1 hour 45 minutes
• power source: built-in 3.7 V 120 mAh Li-ion battery
• charging port: USB-C
• charging input: 5 V / 1 A
• charging time: approximately 1 hour 45 minutes
• operation while charging: yes
• maximum standby time after a full charge: approximately 12 months
• control: single button
• remaining power indication: above 50%, below 50% and below 10%
• housing material: durable PC plastic
• IP rating: IP66
• impact resistance: drop from a height of 1 m
• dimensions: 29.75 × 29.5 × 16.42 mm
• weight: 11.1 g

The Nitecore NU05 V2 provides several clear signalling modes in an exceptionally lightweight design that can be worn on the head or attached to a bicycle.