Head-to-head · Best Rechargeable Headlamps

Fenix HM50R v2 vs Nitecore NU27 600

Which is the better buy? Side-by-side on rating, price, strengths, and watch-outs — with the published ratings we averaged to get there.

The short answer

Fenix HM50R v2 comes out ahead by a narrow margin (4.6 vs 4.3). The gap is mostly about technical outdoor users — read the strengths below before deciding.

Higher ratedRanked #1 in Best Rechargeable Headlamps

Fenix HM50R v2

4.6

$60as of May 28

The Fenix HM50R V2 is a lightweight, durable headlamp weighing just 2.75 ounces with 700 lumens output and 377-foot beam distance. Reviewers noted its IP68 waterproof rating and included USB-C charging cable, though some found the activation method requiring a long press rather than single click. The stiff clip, while stable, makes reattachment difficult for children. It's well-suited for technical outdoor tasks but lacks versatility with limited features and no flood function.

Strengths

— Lightweight at 2.75 ounces, suitable for backpacking, running, and climbing
— Bright output of 700 lumens with a beam distance of 377 feet
— Durable aluminum construction with IP68 waterproof rating

Watch-outs

— Limited features with only 4 modes and no flood function
— Activation requires long press instead of single click
— Stiff clip makes it difficult for children to reattach the headlamp

$60 · Check Price on Amazon Full review →

Ranked #4 in Best Rechargeable Headlamps

Nitecore NU27 600

4.3

$45as of May 28

The Nitecore NU27 headlamp offers adjustable color temperature with warm, neutral, and cool white options, making it versatile for different outdoor activities. Reviewers noted its lightweight design at 1.98 oz and USB-C charging capability that completes in about 1.25 hours. The unit features multiple brightness modes with consistent performance across color settings. However, some reviewers criticized the removable headlamp body as having no practical benefit and noted the charging indicator's lack of clear visual feedback. This headlamp is best suited for hikers and campers seeking a lightweight, multi-functional lighting solution, though those wanting more robust attachment systems may want to consider alternatives.

Strengths

— Adjustable color temperature with warm white, neutral white, and cool white emitters
— USB-C charging with 1.25-hour charging time
— Lightweight design at 1.98 oz

Watch-outs

— Headlamp body can be easily removed from headband without practical benefit
— Charging indicator uses only blue LEDs without clear visual feedback of charge level

$45 · Check Price on Amazon Full review →

How they stack up

Fenix HM50R v2

The Fenix HM50R v2 surpasses the Nitecore NU27 600 in brightness with 700 lumens versus 600, and offers superior durability with an IP68 rating. However, it's less user-friendly than the Petzl SWIFT LT, which has a simple one-button operation, and lacks the adjustable color temperature of the Nitecore NU27 600.

Nitecore NU27 600

The Nitecore NU27 600 stands out from the Petzl SWIFT LT with its adjustable color temperature feature, which the Petzl lacks. However, it's less durable than the Fenix HM50R v2, which has an IP68 rating and more robust aluminum construction, and it doesn't offer the reactive lighting technology of the Petzl SWIFT LT.

Specs side-by-side

Spec	Fenix HM50R v2	Nitecore NU27 600
Weight	78g (with battery and headband)	1.98 oz
Lumens	700 lumens	600 lumens
Beam Distance	377 feet	134 yards
Waterproof Rating	IP68	IP66
Battery	1*16340	850mAh LiPO
Charging	USB Type-C	USB-C
Modes	6 (Turbo, High, Med, Low, Red, Red Flash)	6
LED Type	CREE XP-G3 S4	NiteLab MCT UHE LEDs

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