Nitecore NU25 MCT UL 400-lumen headlamp (Nitecore, SKU: NU25 UL MCT) is an ultralight headlamp equipped with a primary light offering three colour temperatures and an auxiliary red light. Dual-core NiteLab MCT UHE LEDs provide an output of up to 400 lumens and a beam distance of up to 132 m. The built-in 700 mAh Li-ion battery is charged through a USB-C port.

Key features

• maximum output of 400 lumens and a beam distance of up to 132 m
• dual-core NiteLab MCT UHE LEDs
• three primary light colour temperatures: 3,000 K, 4,500 K and 6,500 K
• four primary light brightness levels
• auxiliary red light with two brightness levels
• SOS, Beacon and red Slow Flashing special modes
• integrated multifaceted optical system providing a uniform beam
• direct access to Ultralow mode
• two buttons with different shapes and tactile surfaces for easy one-handed operation
• independent selection of the brightness level and colour temperature
• lockout function preventing accidental activation
• four-stage remaining power indicator
• built-in 700 mAh Li-ion battery
• intelligent charging circuit with a USB-C port
• ultralight bracket and headband with a total set weight of 47 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 NU25 MCT UL headlamp
• USB-C to USB-C charging cable
• bracket and headband
• carrying pouch serving as a diffuser

Technical specifications

• manufacturer: Nitecore
• model: NU25 MCT UL
• type: rechargeable headlamp
• light source: dual-core NiteLab MCT UHE LEDs
• warm light: 3,000 K
• neutral white light: 4,500 K
• cool white light: 6,500 K
• High mode: 400 lumens / 2 hours 40 minutes / 132 m
• Mid mode: 200 lumens / 5 hours / 94 m
• Low mode: 60 lumens / 13 hours / 51 m
• Ultralow mode: 6 lumens / 45 hours / 13 m
• red light, High level: 15 lumens / 10 hours / 7 m
• red light, Low level: 5 lumens / 26 hours / 4 m
• red Slow Flashing mode: 15 lumens
• SOS mode: 400 lumens
• Beacon mode: 400 lumens
• maximum beam intensity: 4,351 cd
• power source: built-in 3.85 V 700 mAh Li-ion battery
• charging port: USB-C
• charging input: 5 V / 0.5 A
• charging time: approximately 1 hour 15 minutes
• maximum standby time after a full charge: approximately 12 months
• optical system: integrated multifaceted lens
• housing material: durable PC plastic
• IP rating: IP66
• impact resistance: drop from a height of 1 m
• dimensions with the bracket: 60 × 33 × 25.7 mm
• weight with the bracket and headband: 47 g

The Nitecore NU25 MCT UL combines low weight, three colour temperatures and auxiliary red light, supporting running, trekking and movement after dark while keeping both hands free.