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Fenix Lighting HM55R Renegade Headlamp vs RovyVon Aurora A8 Pro Keychain Flashlight

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

RovyVon Aurora A8 Pro Keychain Flashlight is the lighter option — 90 g lighter than the Fenix Lighting HM55R Renegade Headlamp (86% less weight). If grams matter to you, that is the one to beat.
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Spec Fenix Lighting HM55R Renegade Headlamp RovyVon Aurora A8 Pro Keychain Flashlight
Weight 105 g · 0.105 kg · 0.23 lb 15 g · 0.015 kg · 0.03 lb
Brand Fenix Lighting RovyVon
Category Lighting Lighting
Fenix Lighting HM55R Renegade Headlamp
105 g

2026 flagship with 1200 lumens, triple-output system (spotlight/floodlight/red), 18350 battery, USB-C charging, IP68 rated.

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RovyVon Aurora A8 Pro Keychain Flashlight
15 g

Compact multi-color keychain light with UV functionality.

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Fenix Lighting HM55R Renegade Headlamp vs RovyVon Aurora A8 Pro Keychain Flashlight: which should you buy?

If saving weight is your priority, the RovyVon Aurora A8 Pro Keychain Flashlight wins — at 15 g it is 90 g (86%) lighter than the Fenix Lighting HM55R Renegade Headlamp (105 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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