HM75R 1600 Lumen USB-C Rechargeable Headlamp with Extra Long Runtime
Detachable Power Extender Acts As A Power Source
The power extender of the headlamp can be detached in a second and used as a mobile power source for digital devices. It can be attached to your backpack or belt effortlessly for extra convenience.
USB-C Type Charging
The two USB Type-C ports allow for fast charging; in only 4 hours the headlamp will be fully charged and in 2.5 hours the power extender will be fully charged. The USB Type-C port on the power extender also supports 18W fast discharging.
Intelligent Brightness Downshifting Function
When you turn on this function, the headlamp will automatically downshift the brightness level to avoid potential burns caused by high temperatures if it senses that the light head is too close to an illuminated object.
Charging Cable Lockout Function
Through the unique charging cable lockout function, the two plugs of the charging cable can securely connect the headlamp and the power extender, so the loose cable situation will no longer be a distraction.
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 charging HM75R via extender, modes are limited due to low current. At 5V, only Low and Med available; Turbo outputs 1200 lumens in Spotlight, 700 in Floodlight at 9V. Applies regardless of battery orientation or absence.
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.
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