Nitecore NU27 Multi-Color Headlamp vs Petzl Swift RL Headlamp
Weight and specs compared for 2026 — and which one to choose.
Ultralight MCT headlamp, 1.98oz, 600 lumens across 3 color temperatures
Full details →Rechargeable 1200-lumen headlamp with reactive lighting technology that automatically adjusts brightness based on ambient conditions. USB-C charging.
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Nitecore NU27 Multi-Color Headlamp vs Petzl Swift RL Headlamp: which should you buy?
If saving weight is your priority, the Nitecore NU27 Multi-Color Headlamp wins — at 56 g it is 36 g (39%) lighter than the Petzl Swift RL Headlamp (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.