Fenix HM71R Rechargeable Industrial LED Headlamp
Fenix HM71R Rechargeable Industrial LED Headlamp
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
| 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.
We offer a 30-day return window for unused, unworn items in their original condition. If your item arrives damaged or incorrect, please get in touch with us within 7 days with photos so we can resolve it quickly.
Lineroots is not responsible for lost or stolen packages marked as delivered. Any reshipments for incorrect addresses will be at the customer’s cost. Approved returns are processed within 3–5 business days after we receive your package
