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Fenix HL18R-T vs RovyVon Aurora A5 Keychain Flashlight

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

RovyVon Aurora A5 Keychain Flashlight is the lighter option — 20 g lighter than the Fenix HL18R-T (48% less weight). If grams matter to you, that is the one to beat.
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Spec Fenix HL18R-T RovyVon Aurora A5 Keychain Flashlight
Weight 42 g · 0.042 kg · 0.09 lb 22 g · 0.022 kg · 0.05 lb
Brand Fenix RovyVon
Category Lighting Lighting
Fenix HL18R-T
42 g

Ultralight 500-lumen rechargeable headlamp for trail running.

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RovyVon Aurora A5 Keychain Flashlight
22 g

Compact 650 lumen keychain light at only 22 grams.

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Fenix HL18R-T vs RovyVon Aurora A5 Keychain Flashlight: which should you buy?

If saving weight is your priority, the RovyVon Aurora A5 Keychain Flashlight wins — at 22 g it is 20 g (48%) lighter than the Fenix HL18R-T (42 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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