Fenix HM71R headlamp review

1 x Luminus SFT70 LED, 1 x Luminus SST20 LED
2700 lm output
13300 cd intensity
1 x 21700 Li-Ion battery

The Fenix HM71R headlamp was released in 2023. It uses 1 x Luminus SFT70 LED, 1 x Luminus SST20 LED, TIR reflector and 1 x 21700 Li-Ion battery. The powerful emitter in this headlamp provides up to 2700 lm output, 13300 cd intensity, and a beam distance of 231 m.

Want to find out if the Fenix HM71R is good? Keep reading to know!

Table of Contents

  • Fenix HM71R specifications
    • Body, materials, weight, colors
    • System, LED, lens, reflector
    • Performance, flux, intensity, throw
    • Software, user interface, modes
    • Features, battery, protections
    • Accessories, package contents
    • Links
  • Conclusion, pros and cons
  • Photos
  • Comparisons

The content of this article reflects our own experiences and viewpoints. We aim to offer insights on a topic, and we hope others find it helpful and motivating. Additionally, we make every effort to provide accurate and comprehensive coverage.

Fenix HM71R / HM71R

The HM71R headlamp stands out as a versatile and high-performance lighting solution. TIR lens plays a significant role in shaping the beam pattern of the HM71R flashlight. This light has 4 + 4 modes of lighting. The HM71R flashlight recalls the last used mode. The flashlight uses rechargeable batteries.

Fenix HM71R specifications

Rated 3 / 5 based on 439 user votes.

Headlamps are versatile lighting tools, they are hands-free.

Body, materials, weight, colors

Weight207.5 g
Length106 mm
Body diameter45 mm
Head diameter46 mm
Dimensions106 x 45 x 46 mm
Materialaluminium alloy with HAIII hard-anodized finish

The heavier flashlight may be tiring to hold for a long time. Consider the length of the flashlight, it should fit comfortably in your chosen way to carry it. The aluminium body of the HM71R has excellent thermal conductivity. The HAIII process makes a hard and wear-resistant surface on the aluminum. This flashlight comes in a sleek black color option.

Fenix HM71R / 1

System, LED, lens, reflector

Emitter1 x Luminus SFT70 LED, 1 x Luminus SST20 LED
Color temperature4000 K, 6500 K
Switchelectronic top

Luminus has established a positive reputation as a reliable LED manufacturer. Warm, white light is generally more comfortable. The HM71R's TIR lens is made of a single piece of transparent material. The electronic switches may have a higher chance of standby drain.

Performance, flux, intensity, throw

Flux2700 lm
Intensity13300 cd
Throw231 m
CD/LM factor4.93

The 2700 lm output of HM71R provides great flexibility. The HM71R flashlight has 13300 cd, it can light objects at greater distances. The throw distance is the farthest distance the flashlight can light an object. Candela per lumen (cd/lm) measures a flashlight's beam intensity. If accurate color is a priority for you, choose a flashlight with a CRI of 90 or above. The HM71R has a CRI of 90, it is useful in everyday use.

Software, user interface, modes

Modes4 + 4 modes
Mode memoryyes
Ramping modeno

A flashlight's modes are different output settings or brightness levels. The flashlight has mode memory. It remembers the mode you were using when the light was last turned off.

Features, battery, protections

Battery1 x 21700 Li-Ion battery
Battery indicatoryes
Charger portUSB Type-C
Thermal regulationyes
Impact resistance2 m
Specialsflood- and spotlight

The HM71R flashlight's power source is 1 x 21700 Li-Ion battery. The battery indicator prevents surprise power failures. USB rechargeable flashlights are more popular now. LVP (Low Voltage Protection) is designed to protect the battery. The thermal protection feature helps prevent overheating. The "6" in the IP68 rating shows the level of protection. The flashlight has an IP68 rating. It can withstand being submerged in water beyond 1 meter for a prolonged period. The HM71R flashlight proudly boasts an exceptional impact resistance rating of 2 m.

Accessories, package contents

Package contentsARB-L21-5000 v2.0 battery
USB Type-C cable
spare o-ring

The included battery is picked to match the power needs of the HM71R flashlight. When using spare O-rings, follow the maker's instructions.

Official sitehttps://www.fenixlighting.com/

Conclusion, pros and cons

This Fenix flashlight, like any other, has its strengths and weaknesses. Let's take a close look at both sides to understand this flashlight better. I share my thoughts on its standout features and the parts that might need improvement. Keep in mind, these are just my opinions, and you might have a different perspective.


  • lightweight
  • aluminium body
  • warm light
  • TIR lens
  • superior CRI
  • multiple modes
  • mode memory
  • battery indicator
  • USB charger
  • low-voltage protection
  • thermal regulation
  • dust protected
  • waterproof
  • battery included


  • no auxiliary LEDs
  • non-magnetic


Fenix HM71R / HM71R photo 1.
Fenix HM71R / HM71R photo 2.
Fenix HM71R / HM71R


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Updated: April 23, 2024

David Hagon
I love bushcraft and flashlights. I find joy in mastering wilderness survival skills and exploring the realm of illuminating gadgets. Bushcraft isn't just fun, it's a learning journey. I form a strong bond with nature. It's more than a hobby, it enriches me in practical and spiritual ways.