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Nitecore NU25 UL vs Nitecore NU25 UL 400

Weight and specs compared for 2026 — and which one to choose.

Both weigh the same at 48 g, so choose on features, price and fit.
Spec Nitecore NU25 UL Nitecore NU25 UL 400
Weight 48 g · 0.048 kg · 0.11 lb
as listed, bracket and headband included, built-in battery (page model name: NU25 MCT UL)
 48 g · 0.048 kg · 0.11 lb
Brand Nitecore Nitecore
Category Lighting Lighting
Nitecore NU25 UL
48 g

Dual-beam headlamp with white and red LEDs. Built-in rechargeable battery, IPX6 waterproof, and 400 lumens max output; ideal for ultralight hikers.

See it in your base weight → Full details →
Nitecore NU25 UL 400
48 g

Ultralight 48g headlamp with 400-lumen max output and dual red-light modes. USB-C fast charging, IP66 rated. Excellent balance of weight, brightness, and batter...

See it in your base weight → Full details →

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Nitecore NU25 UL vs Nitecore NU25 UL 400: which should you buy?

On weight these two are identical (48 g), so your decision comes down to features, fit and price. Check the full details and current price for each above.

See where both rank against everything else in this category on the lightest lighting page, or browse the full gear weight database.

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