Introduction
Thank you for choosing the Blukar Headlamp LED Rechargeable. This super bright head torch is designed for various outdoor activities, offering versatile lighting modes, continuous dimming, and motion sensor capabilities. Its durable, waterproof design ensures reliable performance in diverse environments. Please read this manual carefully before use to ensure proper operation and maintenance.

Image: The Blukar Headlamp LED Rechargeable in Eustoma Purple, showcasing its sleek design and adjustable headband. A USB-C charging cable is also visible.
Safety Information

Image: A warning label detailing important safety precautions for the headlamp.
Please observe the following safety precautions to prevent damage to the product or personal injury:
- Avoid drops, impact, and extrusion.
- Do not disassemble or replace the internal parts of the lamp yourself, as this may damage the product or cause safety hazards.
- Do not use this product in extremely hot or cold environments (temperatures below 25°C or above 40°C).
- Keep the headlamp away from fire, flammable gas, and corrosive liquids.
- Do not look directly into the light source to avoid eye irritation.
Package Contents
Upon opening the package, please verify that all the following items are included:
- Blukar Headlamp LED Rechargeable (Model: K9127)
- USB-C Charging Cable
- Built-in Lithium Polymer Battery (pre-installed)
- 4 x Helmet Clips
Setup
Initial Charging
Before first use, it is recommended to fully charge the headlamp. Connect the provided USB-C cable to the headlamp's charging port and plug the other end into a compatible USB power source (e.g., AC charger, power bank, computer USB port). The indicator light will show charging status.
Wearing the Headlamp
Adjust the elastic headband to fit comfortably and securely around your head. The headband is designed for good breathability and minimal slippage. For helmet use, utilize the included helmet clips to secure the headlamp firmly.

Image: Visual representation of the headlamp's lightweight design (86g), adjustable headband, and 45-degree tilt angle feature.
Operating Instructions
Lighting Modes
The Blukar Headlamp offers 10 distinct lighting modes, divided into Normal and Sensor modes. Press the power button to cycle through the modes.

Image: A visual guide illustrating the 10 available lighting modes (Spotlight, Floodlight, Spotlight + Floodlight, Red Floodlight, Red Strobe, 3 Sensor White Light, 2 Sensor Red Light) and the stepless dimming function.
Normal Modes (5 Modes):
- XPG White Light: Focused beam for spotlighting.
- COB White Light: Wide beam for floodlighting.
- XPG & COB White Light: Combination of focused and wide beams for maximum illumination.
- COB Red Light: Preserves night vision and is less disruptive.
- COB Red Light SOS: Flashing red light for emergency signaling.
Note: In Normal Mode, if there is no operation for 8 seconds, pressing the switch again will turn the lamp off.
Sensor Modes (5 Modes):
These modes allow you to turn the headlamp on/off by waving your hand within 15 cm in front of the headlamp.
- XPG White Light (Sensor)
- COB White Light (Sensor)
- XPG & COB White Light (Sensor)
- COB Red Light (Sensor)
- COB Red Light SOS (Sensor)


Image: Two images demonstrating the motion sensor mode. The first shows a user activating the sensor by waving their hand. The second image includes a note: "If the light flickers on and off, it's not due to poor connection but in the sensor mode. Press the power button to exit this mode."
Continuous Dimmable Brightness
The headlamp features an infinitely dimmable brightness function. To adjust the brightness, press and hold the power button. The brightness will cycle smoothly between 100% and 30%. Release the button at your desired brightness level. The headlamp includes a memory function that automatically saves the last used mode and brightness settings.

Image: A powerful beam from the Blukar Headlamp illuminating a vast outdoor area at night, highlighting its super bright capability.

Image: A diagram illustrating the distinct beam angles for spotlight (60 degrees) and floodlight (120 degrees) modes, demonstrating the headlamp's versatility in illumination.
Charging the Headlamp
The Blukar Headlamp is equipped with a built-in 1200mAh Lithium Polymer battery and features a convenient USB-C charging port. A full charge takes approximately 3 hours.
Charging Process:
- Locate the USB-C charging port on the headlamp (usually protected by a waterproof plug).
- Insert the USB-C end of the charging cable into the headlamp's port.
- Connect the other end of the USB-C cable to a suitable power source, such as:
- An AC wall adapter (not included)
- A power bank
- A computer's USB port
- The indicator light on the headlamp will show the charging status (e.g., red for charging, green for fully charged).

Image: The Blukar Headlamp being charged via its USB-C port, demonstrating compatibility with an AC charger, a power bank, and a laptop.
Maintenance
Cleaning
To clean the headlamp, gently wipe the surface with a soft, damp cloth. Do not use abrasive cleaners or solvents, as they may damage the finish or internal components. Ensure the charging port's waterproof plug is securely closed before cleaning or exposing to water.
Battery Care and Storage
To prolong battery life, avoid fully discharging the headlamp frequently. Recharge the battery regularly, even if not in use, to maintain its capacity. Store the headlamp in a cool, dry place away from direct sunlight and extreme temperatures.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Headlamp does not turn on. | Battery is depleted. | Charge the headlamp fully using the provided USB-C cable. |
| Light flickers in sensor mode. | Normal behavior in sensor mode when detecting motion. | This is not a malfunction. Press the power button to exit sensor mode if continuous light is desired. |
| Headlamp not charging. | Loose cable connection or faulty power source. | Ensure the USB-C cable is securely connected to both the headlamp and the power source. Try a different USB port or power adapter. |
| Brightness adjustment not working. | Button not held long enough or in an incompatible mode. | Press and hold the power button to activate continuous dimming. Ensure you are not in a fixed-brightness mode. |
Specifications
| Feature | Detail |
|---|---|
| Brand | Blukar |
| Model Number | K9127 |
| Item Weight | 86 grams |
| Product Dimensions | 5.75 x 4.27 x 3.6 cm |
| Battery Type | 1 Lithium Polymer (included) |
| Battery Capacity | 1200mAh |
| Color | Eustoma Purple |
| Material | ABS |
| Power Source | Battery Powered |
| Light Source Type | LED (XPG & COB) |
| Special Features | Rechargeable, Continuously Dimmable, Motion Sensor, IPX5 Waterproof, 45° Adjustable Angle |
| Waterproof Rating | IPX5 |
Warranty and Support
Specific warranty details are not provided in the product information. For any product inquiries, technical support, or warranty claims, please contact Blukar customer service through the retailer's platform or the official Blukar website. Please have your model number (K9127) and purchase details ready when contacting support.





