The Nitecore NU25 MCT / MCT UL is a cutting-edge ultralight headlamp designed for those who require versatility, high performance, and long-lasting reliability in a compact form. With a maximum output of 400 lumens and an impressive throw distance of 132 meters, this headlamp provides outstanding illumination for outdoor activities such as hiking, running, camping, and emergency scenarios. Its innovative Multi-Color Temperature (MCT) UHE LEDs allow users to choose from three different light temperatures—3000K warm white, 4500K neutral white, and 6500K cool white—ensuring optimal visibility in any environment or condition. Whether you need a warmer tone for softer illumination, a neutral white for balanced lighting, or a cool white for maximum brightness, the NU25 MCT adapts effortlessly to different needs.

Designed with an ultralight and compact build, the Nitecore NU25 MCT weighs only 50 grams, making it an ideal choice for ultralight backpackers, runners, and outdoor enthusiasts who prioritize portability. Despite its lightweight nature, the headlamp is built from durable PC material, ensuring it withstands rugged use. It is impact-resistant up to 1 meter and features an IP66 waterproof and dustproof rating, making it suitable for all weather conditions, including heavy rain and dusty trails.

The NU25 MCT is powered by a built-in 700mAh lithium-ion battery, providing up to 45 hours of runtime on lower brightness settings. The headlamp is equipped with an intelligent USB-C charging system, which allows for quick and convenient recharging. The inclusion of a USB-C to USB-C charging cable enhances compatibility with modern devices, making it easy to charge using power banks, solar panels, or laptops while on the go.

To provide intuitive and easy operation, the NU25 MCT is designed with two distinct buttons, each featuring a unique shape and texture for one-handed operation. This design ensures seamless mode switching even in dark or cold conditions where gloves may be required. The headlamp offers four brightness levels, allowing users to adjust the intensity to match their needs. Additionally, it features three special modes, including a Location Beacon, SOS, and Slow Flashing Mode, ensuring visibility and safety in emergency situations.

One of the standout features of the NU25 MCT is its auxiliary red light mode, which includes two brightness options. The red light is particularly useful for preserving night vision, making it an excellent choice for stargazing, reading maps, or using in campsites without disturbing others. The diffused red light also serves as an effective signal in emergency situations, enhancing safety in low-visibility environments.

Features

• Max output of 400 lumens
• Utilizes dual-core MCT(Multiple Color Temperatures) UHE LEDs
• Equipped with primary lights with 3 color temperatures (3.000Kwarm light/4,500K neutral whitelight/6,500K cool white light) and auxiliary red lights
• Utilizes aunibody opticallens system with various facets
• Max throw of 132 meters
• Built-in 700mAh Li-ion battery
• Built-in intelligent Li-ion battery charging circuit withaUSB-Ccharging port
• Designed with two buttons different in shape and touch, offering easyone-handed operation
• Offers 4 brightness levels, 3 special modes, and 2 brightness options for red light
• All new power indicators for intuitive power indication
• Made from durable PC material
• Impact resistant to 1meter
• Waterproof and dustproof rating in accordance with IP66

Specifications
Max Output 400 Lumens 
Max Beam Distance 132m 
Max Beam Intensity 4,351cd 
Max Runtime 45 h 0 m 
LED NiteLab MCT UHE LEDs 
Battery Built-in 700mAh Li-ion Battery 
Special Modes Location Beacon, SOS, SLOW FLASHING 
Beam color Warm Light (3,000K), Neutral White Light (4,500K), Cool White Light (6,500K) 
Dimensions 60.0mm x 34.4mm x 27.2mm (2.36" x 1.35" x 1.07")  Weight 50g (1.76 oz)

Package Include

• Nitecore NU25 MCT
• USB-C to USB-C charging cable
• Bracket
• Headband
• Diffusing Stuff Sack

SHIPPING
The final shipping cost and estimated delivery timeframe will be available to you during checkout. Currently, we offer 3 International shipping methods which are steady and easy to track. Priority worldwide shipping, Premium ( Partial countries) and a faster Express shipping. The estimated times stated below are not guaranteed. An international package could experience delays like postal strikes or severe weather or Cov-19 situation. All shipping ways, PO Box address is not acceptable.

For some flashlights, there's a pure battery inside（phone charging）,If We can not ship your packages via USPS or DHL,we'll ship your package in another way.

Note:
When you place an order for just the batteries, for easy shipping, faster and safe delivery, the batteries are placed in the flashlights.

If you don’t receive your order within the estimated time frame provided below and suspect that it might be lost in transit, please contact Flashlightgo Support ( support@flashlightgo.com ) and we can look into the order with the courier. Lost-in-transit requests must be submitted to Flashlightgo Support within 3 months of the date of shipping or before the courier archives the tracking information.

Option 1.
Express by DHL/UPS/Fedex/Aramax/SF etc ( there may be tax need to pay in this way),
The estimated time of delivery is usually 3-7 work days depending on the country. Includes detailed tracking and confirmation of delivery.

Option 2.
Premium ( 6-10days, All tax and Duty Paid),
All tax and duty are prepaid to carrier by Flashlightgo before shipping, so you dont need to pay any tax or duty when you get it.

Option 3.
Priority shipping(1-2 Weeks, average 10 days)
If we marked it is with all tax and duty paid, all tax and duty are prepaid to carrier by Flashlightgo before shipping, so you dont need to pay any tax or duty when you get it.

Learn more,Please click on Here.

To ensure that you get the desirable product, we allow a seven-day product return period. Any product return application outside this period will not be entertained.
All returned product must be unused and the original package should be kept.

Return：
We do not offer return for personal products like socks and hats or food, magazine and fragile or dangerous products The original receipt must be available for application of return.

Discount products：
No product return for discount products

Gifts products：
If the item is marked as a gift when purchased and shipped directly to you, it cannot be exchanged , refunded or warranty.

Exchange：
We only replace items if they are defective or damaged.
Exchange service are offered only to wrong deliveries or product damage not caused by client. If needed, please email to info@flashlightgo.com.

Warranty
How long is the warranty period?
Flashlightgo warrants to the original purchaser that the Product(s) shall be free of any defect in material or workmanship for a period of one year for labor and one year for parts from the date of the original order except the items listed below:
Chargers,Batteries and Other Accessories: 3 months warranty

Should the Product(s) supplied by Flashlightgo prove defective because of improper workmanship or material as reasonably determined by us, Flashlightgo agrees, at its option, to either repair or replace the Product free of charge, excluding any shipping or handling charges.

Learn more,Please click here.