The Fenix HM71R is a professional-grade headlamp for industrial work that doubles as a handheld light whenever the job calls for it. Twin LEDs — a Luminus SFT70 for spot and a Luminus SST20 CRI90 for flood — push Spotlight Turbo up to 2700 lumens and 230 meters (755 feet), backed by a dedicated red mode for low-light work that won't wreck anyone's night vision. A single large, glove-friendly thumb switch handles everything: on/off, switching between Spotlight and Floodlight, and cycling brightness levels, with an intelligent memory circuit that returns to your last-used Spotlight setting every time.
The included ARB-L21-5000 V2.0 battery recharges over USB-C in about 4 hours, reports its status through a simple indicator, and works alongside intelligent overheat and low-voltage protection to keep output safe and consistent. Machined from A6061-T6 aluminum with a HAIII hard-anodized finish, and rated IP68 with 2-meter impact resistance, the HM71R is built for the caving, search-and-rescue, and industrial jobs where a headlamp failing simply isn't an option.
Output and Runtime by Mode
Fenix HM71R ANSI/PLATO FL1 specifications
Mode
Output
Runtime
Beam distance
Intensity
Spot Turbo
2,700 lumens
3 h*
230 m / 755 ft
13,300 cd
Spot High
800 lumens
5 h
104 m / 341 ft
2,705 cd
Spot Med
200 lumens
16 h
52 m / 171 ft
686 cd
Spot Low
50 lumens
48 h
27 m / 89 ft
181 cd
Flood High
500 lumens
8 h
47 m / 154 ft
555 cd
Flood Med
200 lumens
16 h
30 m / 98 ft
225 cd
Flood Low
50 lumens
48 h
14 m / 46 ft
50 cd
Red
5 lumens
400 h
5 m / 16 ft
6 cd
Tested by Fenix with the included ARB-L21-5000 V2.0 battery. *Includes reduced output after thermal step-down. Impact resistance 2 m; IP68.
