Fenix HM61R V3.0 vs Olight Perun 3 Rechargeable Headlamp
Weight and specs compared for 2026 — and which one to choose.
Rechargeable multi-use headlamp with spotlight, floodlight and red light, magnetic tail and removable 21700 battery.
Rechargeable headlamp with 3000 lumens output, white and red light modes. Waterproof (IP68), weighs 150g, features magnetic tailcap and long runtime for camping...
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Fenix HM61R V3.0 vs Olight Perun 3 Rechargeable Headlamp: which should you buy?
If saving weight is your priority, the Olight Perun 3 Rechargeable Headlamp wins — at 150 g it is 18 g (11%) lighter than the Fenix HM61R V3.0 (168 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.