Wurkkos HD15 User Manual

HD15 User Manual
Wurkkos HD15 is a professional, bright angle-head flashlight and tool lamp,
designed for multiple indoor and outdoor activities like camping, hiking, fishing
or hunting. With the supplied headband it can also be used as a headlamp. It is
powered by a single 18650 lithium-ion rechargeable battery, is rechargeable via
USB-C (both type A-C and C-C cables) and can also work in reverse as a
powerbank to charge external USB-devices. Moreover, HD15 comes with an
adjustable lanyard, a magnetic tailcap and a sophisticated user interface for
flexible and convenient one hand operation.
Samsung’s LH351D and Luminus SST20 emitter in neutral white tint (5.000K)
enable HD15 to provide both spotlight and floodlight in one single flashlight.
Using 90CRI for floodlight result in great color rendition at close ranges.

Wurkkos HD15 Specifications

General

Brand	Wurkkos
Model	HD15
Charging	USB-C
Water Resistance	IP68
Impact Resistance	1 meter
Material	Aluminum alloy
Clip	Yes, removable
LED	Samsung LH351D
Max Output	2000 lumens
Battery Type	1 x 18650
Modes	Multiple including Turbo, High, Medium, Low, Strobe
Runtime	Varies by mode
Weight	80g (without battery)
Finish	Hard anodized
Switch Type	Electronic side switch
Accessories	USB-C charging cable, spare O-rings, and lanyard

Summary

Power Indicator

Low Voltage Protection

If the battery's voltage is lower than 2.7V, HD15 turns off automatically to avoid damage.

Recharging & Powerbank Feature

Charging/Reverse Charging Indicator

LED indicator shows charging status: RED for charging, Green for full charge, Green for powerbank.

Getting Started

Battery Specifications

Battery Installation

How to correctly insert the 18650 battery into the flashlight, noting polarity.

Operation Instructions

Operation When HD15 is OFF

Details control actions and their results when the flashlight is turned off.

Operation When HD15 is ON

Details control actions and their results when the flashlight is turned on.

Troubleshooting and Maintenance