Nitecore NU25 MCT UL Headlamp vs Nitecore UT27 MCT Pro
Weight and specs compared for 2026 — and which one to choose.
400-lumen USB-C rechargeable headlamp with three color temperatures and ultralight 47g construction for minimalist backpacking.
Full details →Lightweight dual-beam rechargeable running/hiking headlamp with 800-lumen max output.
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Nitecore NU25 MCT UL Headlamp vs Nitecore UT27 MCT Pro: which should you buy?
If saving weight is your priority, the Nitecore NU25 MCT UL Headlamp wins — at 47 g it is 28 g (37%) lighter than the Nitecore UT27 MCT Pro (75 g). That said, the heavier option may justify the extra grams with more capacity, durability or comfort, so weigh the trade-off against how you'll use it.
See where both rank against everything else in this category on the lightest lighting page, or browse the full gear weight database.