Name: Fenix HM75R Rechargeable Industrial Headlamp -- OPEN BOX
Brand: Fenix Store
SKU: OB-HM75R
Price: 144.97 USD
Availability: OutOfStock

Fenix HM75R Rechargeable Industrial Headlamp -- OPEN BOX

$169.95 $144.97 Save 15%

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Backed by the Fenix Limited Lifetime Warranty

The HM75R headlamp caters to both adventurers and professionals, crafted from magnesium to be 30% lighter than its aluminum counterparts. It features dual power sources, including a primary battery for the headlamp and a detachable extendable powerbank with a convenient belt clip for on-the-go use. With a versatile spotlight, floodlight, and red light output for night vision preservation, the HM75R is easily navigated through rotary selection and simple button press to adjust brightness. With a maximum output of 1600 lumens and a reach of 732 feet, it boasts a runtime of up to 18.9 hours. USB-C fast charging fully charges the headlamp in 4 hours and the extender in 2.5 hours, while 18W fast discharge is supported for devices. An intelligent brightness downshift technology prevents blinding when approaching objects closely.

OPEN BOX: This item's packaging has been opened and there may be minor cosmetic wear but the product works like new and it is still covered by the Fenix Limited Lifetime Warranty.

Outputs

NOTE: The specifications differ slightly when using the extender. Those listed below are maximums. See runtime chart for details.
Spotlight
Turbo: Up to 1600 Lumens, 9 hours, 732 feet
High: 800 Lumens, up to 10.5 hours, 518 feet
Med: 350 Lumens, up to 18.33 hours, 331 feet
Low: 50 Lumens, up to 88.67 hours, 128 feet
Floodlight
Turbo: Up to 1000 Lumens, 13 hours, 197 feet
High: 400 Lumens, up to 14 hours, 141 feet
Med: 150 Lumens, up to 18 hours, 82 feet
Low: 5 Lumens, up to 234 hours, 16 feet
Red Light
High: 120 Lumens, up to 19.67 hours, 53 feet
Med: 30 Lumens, up to 46.33 hours, 30 feet
Low: 5 Lumens, up to 265 hours, 13 feet
Flashing: 5 Lumens, up to 530 hours, 13 feet

Details

Lightweight magnesium body, 30% lighter than aluminum
Two power sources - main battery and extender
Spotlight and floodlight white outputs
Red light output with flashing mode
Rotary selection switch to select output mode
Simple single button press to change brightness
Extender is detachable to be used as a standalone powerbank and features a belt clip for easy carry
Intelligent brightness downshift reduces output when you get close to an object
USB fast charging charges the headlamp in 4 hours and the extender in 2.5
Extender features 18W fast discharge
Corrosion resistant
Impact resistance proven in a 2 meter drop test
IP68 rated waterproofing: fully submersible
2 batteries included!

Batteries

Included: One Fenix ARB-L18-3400 rechargeable 3400mAh 18650 battery and one Fenix ARB-L21-5000 V2 rechargeable 5000mAh 21700 battery.
Compatible: The headlamp uses one 18650 battery. The extender uses one 21700 battery.

Size

Length: 3.59 inches
Width: 1.61 inches
Height: 2.11 inches
Weight: 11.32 ounces including extender, batteries, and headband

Fenix HM75R Headlamp
Fenix ARB-L18-3400 battery
Fenix ARB-L21-5000 V2 battery
1 meter extension cable
Spare o-ring (Qty 2)
User manual
Warranty card

What material is the lens of the HM75R made of?

High-quality PC-1250Z material.

What kinds of LEDs are used in HM75R?

A Luminus SST40 cold white LED, two Luminus SST20 neutral white LEDs, and an
OSRAM GR QSSPA1.23 red light LED; with a lifespan of 50,000 hours each.

What is the color temperature of HM75R?

Spotlight mode: 6500K. Floodlight mode: 4000K.

What is the operating voltage of HM75R and power extender?

HM75R headlamp : 2.85 V - 7.4 V.
Power extender: 3.2 V - 4.2 V.

Why is it not possible to select higher modes when the HM75R is charged by the power extender?

When using the power extender to charge the HM75R headlamp, the headlamp is charged indirectly, and the power extender is not capable of driving large currents. As a result, the actual brightness of each output depends on the charging voltage when the HM75R is charged by the power extender

Why does the power extender still discharge when the HM75R is fully charged?

With the light load detection function switched on, the power extender will automatically stop discharging when the headlamp is fully charged. Re-insert the Type-C plug and click the Switch B or re-insert the battery to restart discharging.

Why does the HM75R downshift to a lower mode after being usedvfor a while and the higher mode cannot be selected?

There are two reasons:
1. Intelligent Overheat Protection
The lamp will accumulate a lot of heat when used at relatively high output levels for extended periods. When the lamp reaches a temperature of 60°C or above, the lamp will automatically step down a few lumens to reduce the temperature.
2. Low-voltage Warning
When the voltage level drops below the preset level, the headlamp is programmed to downshift to a lower brightness level until Low output is reached.

How to prevent accidentally activate the HM75R?

Rotate the rotary switch to the Power symbol.

What kind of batteries can be used in HM75R and power extender?

For the HM75R headlamp, the Fenix ARB-L18-3400 battery is recommended. For the power extender, the ARB-L21-5000 V2.0 battery is recommended. Other Li-ion batteries are not recommended. As High output fails to headlamp up due to current
and voltage limitation, an unmatched battery may cause the headlamp to fail to work normally.

Fenix HM75R