Max Lumens of 400
The Nitecore NU25 MCT UL rechargeable headlamp brings selectable white colour temperatures to a 47g setup, including its bracket and headband. For a walking or camping kit where weight matters, it keeps the same lighting and battery specifications as the 50g standard MCT. Maximum output is 400 lumens, with a rated beam distance of up to 132 metres.
Switch between warm 3,000K, neutral 4,500K and cool 6,500K white light, or use the separate red light for close-range tasks. The built-in 700mAh battery recharges through USB-C rather than being swapped for spare cells. This is the MCT UL generation, distinct from earlier NU25 UL models.
Max Lumens of 400
Up to 45 hours of runtime
132 meter throw

See the details side by side.
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MCT offers selectable 3,000K warm, 4,500K neutral and 6,500K cool white light, plus red light. Use MCT-specific instructions rather than older NU25 specifications.
No. This version has a built-in 700mAh rechargeable battery, not a removable battery compartment.
About 1 hour 15 minutes using a 5V/0.5A supply. Four steady indicators show that charging is complete.
The rating is five hours at 200-lumen Mid or 13 hours at 60-lumen Low. The 45-hour maximum applies to six-lumen Ultralow, not 400-lumen High; conditions affect runtime.
Both versions share the same lighting and battery specifications. The MCT UL weighs 47g with its bracket and headband, versus 50g for the standard MCT.
Yes, within its IP66 water-jet resistance rating. It is not rated for submersion.
Yes—all items are factory-original units sourced through trusted channels. We never sell replicas or knockoffs.
Genuine items include authenticity markers—scratch-off codes, serial numbers, official packaging. Verify codes on the manufacturer’s site. We only list authentic gear.
As these products are shipped globally and sourced through various channels, manufacturer warranties may vary by region. However, we stand behind everything we sell—if an item arrives defective or develops an issue shortly after delivery, we’ll work with you to resolve it quickly and fairly. Our goal is to ensure you receive fully functional, authentic products—no compromises.
Estimated total delivery time, including order processing, is generally 10–17 working days, depending on the product, supplier, shipping method and destination.