VASTFIRE Four Light Source Rechargeable Flashlight User Manual

1. Product Overview

The VASTFIRE Flashlight is a versatile lighting tool featuring four distinct light sources (red, green, blue, and white) and a COB side lamp. Constructed from high-quality aviation-grade aluminum alloy, it offers durability, anti-rust, and anti-falling properties. It includes an intelligent Type-C charging port and can function as a mobile power bank to charge other devices. The flashlight also boasts telescopic focusing and IPX4 waterproof rating, making it suitable for various outdoor activities.

Key Features:

• Four-color main LED light (White, Blue, Green, Red)
• COB side lamp with multiple modes (Strong White, Weak White, Strong Red, Flashing Red)
• Telescopic zoom for adjustable focus
• Built-in power bank function via USB output
• Type-C charging port
• Durable aluminum alloy construction
• IPX4 waterproof rating
• Magnetic tail for hands-free use
• Battery level indicator

2. Setup

2.1 Battery Installation

1. Unscrew the tail cap of the flashlight.
2. Remove the insulating paper from inside the battery compartment before first use.
3. Insert the compatible battery (18650 or 21700, depending on package) into the flashlight with the positive (+) end facing towards the head of the flashlight.
4. Screw the tail cap back on securely.

Image: VASTFIRE flashlight with its four light sources, COB side lamp, advanced focusing system, and power bank function.

2.2 Charging the Flashlight

The flashlight features a Type-C charging port. To charge:

1. Open the rubber cover protecting the charging ports.
2. Connect the provided Type-C charging cable to the flashlight's Type-C port.
3. Connect the other end of the cable to a compatible USB power source (e.g., computer USB, car USB, USB charging plug).
4. The four blue LED power indicators will flash during charging and remain steadily lit when fully charged.

2.3 Power Bank Function

The flashlight can be used to charge other devices:

1. Open the rubber cover protecting the charging ports.
2. Connect your device's charging cable to the USB-A output port on the flashlight.
3. The flashlight will begin charging your device.

3. Operating Instructions

3.1 Turning On/Off

• Turning On: Press the power button once to illuminate the main light.
• Turning Off: Press the power button again to turn off the light.

3.2 Main Light Modes

With the main light on, short press the power button to cycle through the main light modes:

• White Light
• Blue Light
• Green Light
• Red Light

Image: The VASTFIRE flashlight demonstrating its white, blue, green, and red main light modes, along with its power bank capability.

3.3 COB Side Light Modes

To activate the COB side light:

• Activate: Quickly double-click the power button.
• Cycle Modes: Once the COB side light is on, short press the power button to cycle through:
  • Strong White Light
  • Weak White Light
  • Strong Red Light
  • Flashing Red Light

Image: Visual guide illustrating the operating steps for switching between main light colors and COB side light modes.

3.4 Telescopic Focusing

The flashlight features a telescopic zoom function. Gently pull or push the head of the flashlight to adjust the beam from a wide floodlight to a focused spotlight.

Image: Demonstration of the telescopic zoom function, showing both a wide beam (zoom out) and a focused beam (zoom in).

3.5 Battery Indicator

The flashlight is equipped with four blue LED indicators that show the power consumption (100% ~ 75% ~ 50% ~ 25%). These LEDs will flash during charging and remain steadily lit when fully charged. The blue indicator on the switch also serves as a switch indicator.

4. Maintenance

• Cleaning: Wipe the flashlight body with a soft, damp cloth. Do not use abrasive cleaners or solvents.
• Battery Care: When the battery is depleted, replace it with a new one following the correct procedure. If storing the flashlight for an extended period, remove the battery to prevent leakage.
• Switch Maintenance: If the switch becomes unresponsive, try cleaning the switch contact points.
• Water Resistance: The flashlight has an IPX4 waterproof rating, meaning it is resistant to splashing water. Do not immerse it in water or use it in heavy rain or highly humid environments to prevent damage.
• Temperature: The flashlight body may become warm after extended use, which is normal. Avoid prolonged use in extremely high temperatures.

5. Troubleshooting

• Failure to Turn On:
  • Verify correct battery installation.
  • Ensure the insulating paper has been removed from the battery compartment.
  • Check if the battery is charged.
• Dim Light Output:
  • This usually indicates a low battery charge. Recharge or replace the battery.
• Unresponsive Switch:
  • Try cleaning the switch contact points.
  • If the issue persists, consider replacing the battery.

6. Specifications

7. User Tips

• For optimal performance, ensure the battery is fully charged before extended use.
• Utilize the telescopic zoom feature to adapt the light beam to your specific needs, whether for wide area illumination or focused long-distance spotting.
• The magnetic tail is useful for hands-free operation, allowing you to attach the flashlight to metal surfaces during repairs or other tasks.
• Remember to close the rubber cover over the charging ports to maintain the IPX4 water resistance.
• The COB red light flashing mode can be used as a warning signal in emergencies.

8. Warranty and Support

For issues such as failure to illuminate or physical damage, please contact our customer service team. Keep your purchase receipt for warranty claims.