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Nitecore NU50 vs Petzl Nao RL

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

Petzl Nao RL is the lighter option — 1 g lighter than the Nitecore NU50 (1% less weight). If grams matter to you, that is the one to beat.
Spec Nitecore NU50 Petzl Nao RL
Weight 146 g · 0.146 kg · 0.32 lb 145 g · 0.145 kg · 0.32 lb
Brand Nitecore Petzl
Category Lighting Lighting
Nitecore NU50
146 g

USB-C rechargeable headlamp with up to 1400 lumens, dual white/red LEDs and a built-in 5000mAh 21700 battery, rated IP68 with 130m throw.

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Petzl Nao RL
145 g

High-output 1500-lumen rechargeable headlamp with Reactive Lighting that auto-adjusts brightness to the surroundings.

Check price Full details →

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Nitecore NU50 vs Petzl Nao RL: which should you buy?

If saving weight is your priority, the Petzl Nao RL wins — at 145 g it is 1 g (1%) lighter than the Nitecore NU50 (146 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.

More lighting comparisons