Nitecore NU25 UL vs Petzl Swift RL Headlamp 1200L
Weight and specs compared for 2026 — and which one to choose.
Dual-beam headlamp with white and red LEDs. Built-in rechargeable battery, IPX6 waterproof, and 400 lumens max output; ideal for ultralight hikers.
Full details →High-performance headlamp, 3.25oz, 1200 lumens with reactive lighting technology
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Nitecore NU25 UL vs Petzl Swift RL Headlamp 1200L: which should you buy?
If saving weight is your priority, the Nitecore NU25 UL wins — at 48 g it is 44 g (48%) lighter than the Petzl Swift RL Headlamp 1200L (92 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.