Wurkkos HD17 Headlamp Flashlight, 2500 Lumens, 18650 Battery, Everyday Carry (EDC) with Red Light, Ideal for Outdoor Use

1. Charge

Upon power-on, the current battery level will be displayed for 5 seconds.

Solid green = 75%-100%

Flashing green = 50%-75%

Solid red = 25%-50%

Flashing red = 1%-25%

When charging:

Solid red = Charging in progress

Solid green = Fully charged

No Battery Installed = Alternating Red & Green Flashing

Low Battery Indicator: When the battery level is low, the indicator will automatically flash red to signal low power.

Low Voltage Protection: When the flashlight is on and the battery level becomes too low, the flashlight will automatically power off to protect the battery lifespan.

Temperature Control Protection: During operation, when the flashlight

temperature reaches the preset threshold, it will automatically reduce output to

regulate temperature.

2. Change Modes

Click the Hall-effect switch to cycle through modes in sequence: OFF →

Spotlight → Floodlight → Red Light.

3.in Spotlight/Floodlight Mode: Eco/Low/Medium /High,

In Spotlight / Floodlight mode, press*1 the touch button to cycle through brightness levels in sequence: Eco → Low → Medium → High.

4.In spotlight/Floodlight Mode: Turbo/Hybrid Beam/steplessDimming

In Spotlight / Floodlight mode:

Press*2 the touch button to enter Turbo of the current mode.

Press*2 again to enter Turbo of Hybrid Beam (Spot + Flood).

Press*1 again to return to the memorized brightness of the current mode.

Stepless Dimming:

Press & hold the touch button to perform stepless dimming.

The light will flash once quickly when reaching the max brightness; there is no

indication at the lowest level.

After releasing the button, press & hold again within 1 second to reverse the

dimming direction; otherwise, the direction remains unchanged.

7.In Red Light Mode: Low/Medium/High

In Red Light mode, press*1 the touch button to cycle through brightness levels

in sequence: Low → Medium → High.

8. In Red Light Mode: Red Flashing / Stepless Dimming

Press*2 the touch button to enter Red Flashing. Press*1 again to return to the

memorized brightness level.

Press & hold the touch button to perform stepless dimming. When reaching the

max brightness, the light will flash once quickly as an indication; there is no

indication at the lowest level.

After releasing the button, press & hold again within 1 second to reverse the

dimming direction; otherwise, the dimming direction remains unchanged.