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Fenix HL18R-T vs Zebralight H600c Mark IV

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

Fenix HL18R-T is the lighter option — 10 g lighter than the Zebralight H600c Mark IV (19% less weight). If grams matter to you, that is the one to beat.
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Spec Fenix HL18R-T Zebralight H600c Mark IV
Weight 42 g · 0.042 kg · 0.09 lb 52 g · 0.052 kg · 0.11 lb
Brand Fenix Zebralight
Category Lighting Lighting
Fenix HL18R-T
42 g

Ultralight 500-lumen rechargeable headlamp for trail running.

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Zebralight H600c Mark IV
52 g

High-CRI 2000-lumen headlamp. Incredibly versatile.

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Fenix HL18R-T vs Zebralight H600c Mark IV: which should you buy?

If saving weight is your priority, the Fenix HL18R-T wins — at 42 g it is 10 g (19%) lighter than the Zebralight H600c Mark IV (52 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.

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