Introduction
Thank you for choosing the Lylting LED Flashlight. This manual provides essential information for the safe and efficient use of your new flashlight. Please read these instructions carefully before operation and retain them for future reference.

Image: The Lylting LED Flashlight illuminating a large outdoor area at night, showcasing its powerful 90,000 lumen output and ability to reach up to 5000 feet.
Safety Information
To ensure safe operation, please observe the following precautions:
- Do not shine the flashlight directly into eyes, as the high lumen output can cause temporary vision impairment.
- Keep out of reach of children.
- Do not disassemble the flashlight, as this may void the warranty and cause damage.
- Use only the provided charging cable or a compatible USB charger.
- Avoid exposing the flashlight to extreme temperatures or corrosive liquids.
Package Contents
Verify that all items are present in your package:
- Lylting LED Flashlight
- USB Charging Cable
- Lanyard

Image: The Lylting LED Flashlight shown alongside its included USB charging cable and lanyard.
Product Overview
Familiarize yourself with the components of your Lylting LED Flashlight.

Image: An exploded view diagram of the flashlight, highlighting key components such as the LED chip, power switch, battery, non-slip handle, and safety hammer.
- Ultra-bright LED Chip: Provides powerful illumination.
- Power Switch: Controls power and lighting modes.
- Indicator Light: Displays battery charge level.
- Non-slip Handle: Ensures a secure grip.
- Rechargeable Battery: Built-in 2750mAh high-capacity battery.
- Rear Cover: Protects internal components.
- Safety Hammer: Integrated for emergency use.
Setup
Your Lylting LED Flashlight comes with a pre-installed rechargeable battery. Before first use, it is recommended to fully charge the flashlight.
- Initial Charge: Connect the provided USB charging cable to the flashlight's charging port and to a USB power source (e.g., wall adapter, computer, power bank).
- Battery Indicator: The indicator lights will show the charging progress. A full charge is indicated when all four lights are solid.
- Lanyard Attachment: Attach the lanyard to the designated loop on the flashlight for secure carrying.
Operating Instructions
Power On/Off and Mode Selection
The flashlight features 5 lighting modes controlled by a single switch.
- Power On: Short-press the power switch to turn on the flashlight.
- Cycle Modes: With the flashlight on, short-press the power switch repeatedly to cycle through the modes: High > Medium > Low > Strobe > SOS.
- Power Off: Long-press the power switch for approximately 2 seconds to turn off the flashlight from any mode.

Image: Visual representation of the flashlight's five lighting modes: High, Medium, Low, Strobe (Burst Mode), and SOS.
Telescopic Zoom Function
Adjust the beam from a wide floodlight to a focused spotlight by extending or retracting the flashlight head.
- Floodlight: Retract the flashlight head for a wide, diffused beam, ideal for illuminating large areas.
- Spotlight: Extend the flashlight head for a narrow, focused beam, suitable for long-distance illumination.

Image: The flashlight's telescopic feature, illustrating the difference between a wide floodlight beam and a focused spotlight beam.
Charging
The Lylting LED Flashlight is equipped with a built-in 2750mAh rechargeable battery, offering up to 15 hours of use on low mode.
- Charging Port: Locate the USB charging port on the flashlight.
- Connection: Insert the small end of the USB charging cable into the flashlight's port and the larger end into a standard USB power adapter (5V/1A recommended).
- Charging Indicator: The four blue LED indicators on the flashlight will illuminate sequentially to show charging progress (25%, 50%, 75%, 100%). All four lights will be solid when fully charged.
- Charging Time: A full charge typically takes approximately 3 hours.

Image: The flashlight being charged via USB, with indicators showing battery level and estimated runtime.
The flashlight also supports emergency dry battery function (AAA batteries not included) as an alternative power source.
Maintenance
Proper maintenance ensures the longevity and performance of your flashlight.
- Cleaning: Wipe the flashlight body with a soft, damp cloth. Do not use abrasive cleaners or solvents.
- Water Resistance: The flashlight is IPX6 waterproof, meaning it is protected against powerful water jets. It is not designed for submersion. Ensure the charging port cover is securely closed to maintain water resistance.
- Storage: Store the flashlight in a cool, dry place when not in use. For long-term storage, charge the battery every 3-6 months to maintain battery health.
- Impact Resistance: The flashlight is constructed from aviation-grade aluminum alloy for durability and impact resistance (up to 10 feet).

Image: The flashlight being tested with water splashes, confirming its IPX6 waterproof capabilities.
Troubleshooting
If you encounter issues with your Lylting LED Flashlight, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Flashlight does not turn on. | Low battery or no charge. | Charge the flashlight fully. Ensure the charging cable is properly connected. |
| Light output is dim. | Low battery. | Recharge the flashlight. |
| Cannot change lighting modes. | Switch malfunction or temporary software glitch. | Turn the flashlight off and on again. If the issue persists, contact customer support. |
| Charging indicator lights are not working. | Faulty charging cable or power source. | Try a different USB charging cable or power adapter. Ensure the flashlight is properly connected. |
Specifications
| Feature | Detail |
|---|---|
| Brand | Lylting |
| Model | B0FF93SQ72 |
| Light Output | 90,000 Lumens |
| Light Source Type | LED |
| Lighting Modes | High, Medium, Low, Strobe, SOS |
| Power Source | Battery Powered (Rechargeable) |
| Battery Capacity | 2750mAh (Built-in) |
| Runtime (Low Mode) | Up to 15 hours |
| Material | Aviation Grade Aluminum Alloy |
| Water Resistance | IPX6 (Waterproof) |
| Impact Resistance | Up to 10 feet |
| Special Features | Telescopic Zoom, Power Display, Safety Hammer |
| Color | Black |
| Item Weight | 12.3 ounces |
| Dimensions | 8.5 x 4.61 x 2.24 inches (Package) |
Warranty and Support
The Lylting LED Flashlight comes with a Two-Year Replacement Policy.
If you experience any issues with your flashlight, such as malfunctions, missing accessories, or damaged packaging, please contact us directly via Amazon's messaging service. Our customer support team is ready to assist you.
We are committed to ensuring your satisfaction with the brightness, quality, longevity, and performance of your high-powered flashlight.