Fenix HM75R Dual Power Source Industrial Headlamp

Fenix HM75R is a high quality Industrial head torch which features a powerful 1600 lumen main beam, 1000 lumen floodlight and 120 lumen red light in a compact magnesium alloy head unit, powered by a replaceable 3400 mAh, 18650 Li-ion battery.

A power extender containing a replaceable 5000mAh, 21700 Li-ion battery is included. This clips to the rear of the headband and can be used to add considerable run time to the headlamp, or top up its on board battery between sessions. A 1m extension cable adds versatility to the power extender, enabling it to be mounted to a belt or used in a pocket. The extender also functions as a 5000mAh power bank to charge your phone etc. Both the headlamp and power extender feature an inner waterproof USB-C charging socket with rubber cover.

HM75R is simple to operate, with a metal rotary switch for mode selection, and a central push button for brightness adjustment.

Fenix HM75R headlamp performance:
ARB-L18-3400 internal battery only:

Spotlight Mode:

Low: 50 lumens (50 hrs 50 min) - 39m beam
Med: 350 lumens (11 hrs) - 101m beam
High: 800 lumens (3 hrs 30 min) - 158m beam
Turbo: 1600 lumens (1 hr 30 min) - 223m beam

Floodlight mode:

Low: 5 lumens (100 hrs) - 5m beam
Med: 150 lumens (8 hrs) - 25m beam
High: 400 lumens (4 hrs) - 43m beam
Turbo: 1000 lumens (1 hr 50 min) - 60m beam

Red light mode:

Low: 5 lumens (110 hrs) - 4m beam
Med: 30 lumens (32 hrs) - 9m beam
High: 120 lumens (5 hrs 20 min) - 16m beam
Flash: 5 lumens (220 hrs)

Fenix HM75R headlamp performance:
Power from internal battery and power extender:

Spotlight Mode:

Low: 50 lumens (88 hrs 40 min) - 39m beam
Med: 350 lumens (18 hrs 20 min) - 101m beam
High: 800 lumens (10 hrs 30 min) - 158m beam
Turbo: 1200 lumens (9 hrs) - 223m beam

Floodlight mode:

Low: 5 lumens (234 hrs) - 5m beam
Med: 150 lumens (18 hrs) - 25m beam
High: 400 lumens (14 hrs) - 43m beam
Turbo: 700 lumens (13 hrs) - 48.5m beam

Red light mode:

Low: 5 lumens (265 hrs) - 4m beam
Med: 30 lumens (46 hrs 20 min) - 9m beam
High: 120 lumens (19 hrs 40 min) -16m beam
Flash: 5 lumens (530 hrs)

Please note that the above run times are a guide from the manufacturer and are generated by switching the headlamp on and letting it run without changing the brightness setting. The run times include power step downs due to headlamp heating and diminishing battery level. Changing the brightness setting can drastically affect these run times, particularly if the headlamp boosts back to a higher output.

Fenix HM75R headlamp features:

Light weight magnesium construction. Excellent heat sinking for extended service life and superior performance at high output
Dual switch operation, 1 x rotary switch + 1 x push button
Battery level / charging indicator 4 level indicator giving a clear reading of battery status
USB-C charging ports with inner waterproofing. 4 hr charge time (front battery), 2.5 hrs (rear battery)
Can use 2 x CR123 non rechargeable batteries as a back up power source (in the headlamp only)
Built-in 50mm proximity distance sensor reduces output to prevent heat damage to headlamp and nearby objects (can be switched off)
Breathable, detachable headband with reflective strips
Tilt adjustable head for perfect beam alignment
IP68 Rated - Dust and water proof. Submersible up to 2 metres for 4 hours
2m impact resistant
Over temperature protection at 60c