1. Introduction
Thank you for choosing the VASTFIRE LED Headlamp. This versatile and powerful headlamp is designed for various outdoor activities, providing bright, adjustable illumination. Please read this manual carefully before use to ensure proper operation and maintenance.
2. Package Contents
- VASTFIRE LED Headlamp
- Adjustable Headband
- USB Charging Cable
- (Note: Batteries are not included and must be purchased separately.)
3. Product Overview
Familiarize yourself with the components of your VASTFIRE LED Headlamp:
Figure 1: Headlamp Components
1. Battery compartment (rear)
2. USB charging port
3. Power switch (side)
4. XPG LED lamp beads (front)
5. Zoomable lens (front)
6. Convenient clip design
7. Retractable and adjustable headband
4. Setup
4.1 Battery Installation
- Open the battery compartment located at the rear of the headlamp.
- Insert two 18650 lithium batteries, ensuring correct polarity (+/-).
- Close the battery compartment securely.
4.2 Charging
Before first use, fully charge the headlamp.
- Connect the provided USB charging cable to the USB charging port on the headlamp.
- Connect the other end of the USB cable to a standard USB power source (e.g., wall adapter, computer USB port).
- The charging indicator (if present) will show charging status. Disconnect once fully charged.
4.3 Headband Adjustment
Adjust the elastic headband using the three buckles to ensure a comfortable and secure fit on your head.
5. Operating Instructions
5.1 Power On/Off
- Press the power switch (located on the side of the lamp head) to turn on the light.
- Press the power switch again to cycle through lighting modes.
- To turn off the light, cycle through all modes or press and hold the power switch (depending on model).
5.2 Lighting Modes
The headlamp features 3 primary lighting modes:
- Strong Light: Maximum brightness for clear visibility.
- Medium Light: Reduced brightness for general use and battery conservation.
- Flash (Strobe): Flashing light for signaling or emergencies.
Figure 2: Lighting Modes
5.3 Angle Adjustment
The lamp head can be adjusted up to 90 degrees vertically to direct the light where needed.
Figure 3: 90° Angle Adjustment
5.4 Focus Adjustment (Zoom)
The headlamp features a telescopic zoom function. Slide the front part of the lamp head to adjust the focus from a wide floodlight to a narrow spotlight.
Figure 4: Adjustable Focus (Zoom In/Out)
5.5 Detachable Design
The headlamp can be detached from its headband and used as a portable light source. It can be fixed on a bike, belt, or used as a desk lamp.
5.6 Tail Red Light Warning
For enhanced safety during night activities, the tail of the headlamp features a red light warning design with strong, weak, and stroboscopic modes.
6. Maintenance
- Keep the headlamp clean. Wipe with a soft, damp cloth if necessary.
- Do not immerse the headlamp in water, as it is only IPx4 splash-proof.
- Store in a cool, dry place when not in use.
- If storing for extended periods, remove batteries to prevent leakage.
7. Troubleshooting
| Problem | Possible Cause / Solution |
|---|---|
| Light does not turn on | Check battery installation and ensure correct polarity. Check battery charge level or charging status. Replace batteries if depleted. |
| Unable to adjust brightness/modes | Restart the device by turning it off and on again. If issues persist, try resetting by removing and reinserting batteries. |
| Light flickers or is dim | Batteries may be low. Recharge or replace batteries. |
8. Specifications
| Feature | Detail |
|---|---|
| Brand | VASTFIRE |
| Model | LED Headlamp |
| Material | Aluminum alloy + ABS |
| Light Source | XPG LED bulbs |
| Light Color | White |
| Lighting Modes | Strong, Medium, Flash (Strobe) |
| Switch Mode | Push button |
| Focus Adjustment | Telescopic Zoom |
| Beam Angle | 60° |
| Headlight Adjustment | 90° up/down |
| Battery Type | 2 x 18650 Lithium Batteries (Not Included) |
| Nominal Voltage | 3.7 V |
| Charging | USB Charging |
| Waterproof Rating | IPx4 (Splash-proof) |
| Headlight Diameter | 3.7 cm |
| Certifications | CE, EMC, ROHS |
9. User Tips
- Always carry spare charged batteries for extended use, especially during long outdoor trips.
- Utilize the medium light mode for general tasks to conserve battery life.
- The detachable feature makes it very versatile; consider using it as a bike light or work light when not worn on the head.
10. Safety Warnings
- Prevent the battery compartment from getting wet.
- Keep out of reach of children.
- Do not look directly into the LED light when it is on, as it can cause temporary vision impairment.
- Use only specified 18650 lithium batteries.
11. Warranty and Support
For any issues, questions, or support needs regarding your VASTFIRE LED Headlamp, please contact customer service. Refer to your purchase documentation for specific warranty details.