























Nitecore NU25 USB-C Rechargeable LED Headlamp - Standard 400L or UL Model
- Built-in lithium-ion USB-C rechargeable battery pack with service life equaling 900+ AAA batteries
- 2 distinct buttons controls for power and output mode are operable one-handed in the dark
- Quick-release whisper weight hollow mount for headband/strap doesn't hinder your momentum
- Batteries Included?: No
- Rechargeable: Yes
Recently viewed
Description
Nitecore NU25 - 400L or UL Model
Triple Light Sources — Dual Spotlight and Floodlight Hybrid Beam
The Nitecore NU25 is uniquely crafted for comprehensive high performance, standing out among headlamps and even many flashlights. The NU25 light source array bears an impressive level of attention to detail, with every piece being optimized for a magnificent lighting experience indoors and out!
Comprising the bulb array are a pair of distinctly constructed primary LEDs, with one lamp casting a vast floodlight and the other a spotlight with incredible, focused intensity and 5,500K daylight color temperature. The third light source produces highly adaptable red light, which is employed by professionals in activities including reading maps, emergency response, stargazing, wildlife observation as well as hunting and fishing, and taking photos at night.
Deep Arsenal of Output Modes, Each with a Range of Brightness Levels!
To make the most of its flood, spot, and red light sources, the NU25 emits versatile modes including a hybrid flood/spot light beam setting. The modes activate different light sources with varying brightness and performance capabilities, ranging from a high-powered 400-lumen mixed beam with a 2hr 40min runtime to an ultralow floodlight emitting the minimum 6 lumens for 45 perseverant hours total. To save power, the NU25 has a lockout function to prevent incidental activation of the light.
Lightweight 400L or Ultra Lightweight UL Model Options
As if the NU25 weren't enough, Nitecore created two models of the light for those who need even less weight drag, usually because of high-endurance endeavors.
First is the 1.98-ounce NU25-400L, the standard model which includes a signature yellow Nitecore headband that doubles as a sweatband to protect your eyes from perspiration. We also have the NU25-UL (Ultra Lightweight), which clocks in at just 1.59 ounces, 20% lighter than the 400L version. The Ultra Lightweight model comes with a corded headstrap that reduces weight as much as possible. Both the yellow headband and corded headstrap are glow-in-the-dark and reflective for added road safety.
| High | Medium | Low | |
| Brightness | 400lumens | 200lumens | 60lumens |
|---|---|---|---|
| Runtime | 2.67hours | 4.67hours | 10.42hours |
| Distance | 64meters | 45meters | 24meters |
| Intensity | 1,029candela | 525candela | 150candela |
| Medium | Low | |
| Brightness | 200lumens | 60lumens |
|---|---|---|
| Runtime | 4.25hours | 10.5hours |
| Distance | 58meters | 31meters |
| Intensity | 862candela | 253candela |
| Medium | Low | Ultralow | |
| Brightness | 200lumens | 60lumens | 6lumens |
|---|---|---|---|
| Runtime | 4.25hours | 10hours | 45hours |
| Distance | 23meters | 12meters | 4meters |
| Intensity | 138candela | 39candela | 4candela |
| Constant-On | Slow Flashing | |
| Brightness | 10lumens | 10lumens |
|---|---|---|
| Runtime | 16hours | - |
| Distance | 8meters | - |
| Intensity | 15candela | - |
| On | |
| Brightness | 400lumens |
|---|
| On | |
| Brightness | 400lumens |
|---|
- Notable Features
- » Multifaceted unibody optical lens produces high-efficiency light that is soft enough to avoid eye strain while maintaining a beam that is both bright and full
- » Formidable polycarbonate construction slashes weight while providing ample defense against drops up to 1 meter (3.28 feet) and from elements like dirt, rain, and snow thanks to its IP66 weather rating
- » Easy-to-read power gauge comprised of 4 indicator lights integrated into the side of the light, accessed with simple press of the Mode button
Item Details
| Brand | Nitecore |
| SKU | NITECORE-NU25-400L |
| Series | NU |
| Manufacturer Part Number | NU25-400L |
| UPC | 6952506407439 |
| Color | Black |
| Primary Material | Polycarbonate |
| Max Lumens (lm) | 400 |
| Max Throw (m) | 64 |
| Rechargeable | Yes |
| Batteries Included? | No |
| Switch | Dual Body Switch |
| Length | 2.37 in (60 mm) |
| Typical Uses | Biking, Boating, Camping, Climbing, Emergency, Fishing, Hiking, Household, Hunting, Personal Locator, Photography, Pilot, Running, Spelunking, Travel, Walking, Winter Sports, Work |
| In the Box | Headstrap, Mounting Bracket / Holster, USB Cable, User Manual |
Specifications
| Drop Resistance | 3.28 ft (1 m) |
| Switch | Dual Body Switch |
| Primary Material | Polycarbonate |
Output Details
| Max Lumens | 400 |
| Max Throw | 64 m (210 ft) |
Power Details
| Batteries Included? | No |
| Rechargeable | Yes |
| Charge Style | In-Body Rechargeable |
| Charge Connector | USB-C |
Unit Dimensions
| Length | 2.37 in (60 mm) |
| Width | 1.45 in (37 mm) |
| Height | 1.0 in (25 mm) |
| Weight | 1.98 oz (56 g) |
Certifications & Transport
| Certifications/Standards | ANSI, CE |
| Country Of Origin | China |
| HTS Code | 85131020 |
Packaging/Shipping Dimensions
| Length | 0 in |
| Width | 0 in |
| Height | 0 in |
| Shipping Weight | 0.25 lb |
Documents
Additional Details
| Packaging | Boxed |
| Warranty |
Nitecore 2 Year Warranty Battery Junction Warranty |
| Return Policy | Return Policy |
| Glossary | Flashlight Glossary |
Bright Buys
- Reliable lithium chemistry with a 10 year shelf life
- Regarded as one of the highest quality CR123A batteries on the market
- Used in LED flashlights, alarm systems, ranger finders and more
- Cells are lightweight, durable and ideal for long term storage
- Jacket style may vary
- Ideal for low-drain applications that require a primary battery to provide constant power
- 10-year shelf life - stock up for emergencies!
- The best choice for consistent power, great in low-drain devices like remotes
- Safe and reliable - capable of performing in high or low temperatures
- 11-in-1 card sized tool fits in your wallet or on a keychain!
- Packed with handy tools including a screwdriver & 7 wrench settings
- Serrated saw and straight-edge knife for quick cutting jobs
- Can + bottle openers for campsite meals or end-of-shift relaxation
- Four-channels saves time by charging multiple batteries at once.
- Capable of charging multiple chemistries by automatic battery detection.
- LCD display reveals the charging progress, battery type, voltage, and charging current.
- Automatic power-off function cuts off the current when charging is complete.
- Extremely compact and powerful EDC
- Max output of 3,000 lumens with a max throw of 229 meters
- Dual fuel and available with extender for use with a 26650
- Equipped with 4 x CREE XPG3 LEDs for maximum illumination
- 225mAh capacity drives long runtimes for watches and electronics
- CR2032 coin cells packed with 3V of power
- Convenient 6-piece retail card provides backup batteries
- Easily replaceable primary lithium cells
- Top recommended battery for Apple AirTags
- 3,000 lumens and a 250-meter throw - fierce illumination to light up your backyard
- Multiple output modes are accessible via easy side switch operation
- Strobe, SOS, and beacon modes offer distinct signaling capability
- High-capacity battery supports the light with a maximum 227-hour runtime
- Upgraded to output up to 3,100 lumens with a 1,000ft throw for optimal spotting!
- Offers fast, direct USB-C recharging from outlets, power banks, and more
- Ultra-slim design provides an easy-to-hold, simple EDC lighting solution
- OLED screen monitors performance, including charge level, brightness & beyond
- Pre-shrink wrapped Panasonic CR123A batteries great for OEM use & more
- 1550mAh high capacity keeps lights, alarms & more running longer
- Lithium cells with stable 3V output and strong discharge performance
- Storage life of up to 10 years ensures backups remain ready for use
Reviews
Your cart is currently empty.
Start Shopping






























