Introduction
Thank you for choosing the LETMY Rechargeable Flashlight. This manual provides essential information for the safe and effective operation, maintenance, and troubleshooting of your new flashlight. Please read it thoroughly before use and retain it for future reference.
Image: Two LETMY rechargeable flashlights, showing their compact design and included USB-C charging cables. An inset image demonstrates the flashlight's powerful beam illuminating a dark outdoor area.
The LETMY Rechargeable Flashlight is designed for versatility and durability, offering high lumen output and a long lifespan. It is suitable for various applications including home emergencies, camping, hiking, and general outdoor use.
What's in the Box
Upon opening the package, please verify that all components are present and in good condition:
- 2 x LETMY Rechargeable Flashlights
- 2 x USB-C Charging Cables
- 1 x User Manual (this document)
Specifications
| Feature | Detail |
|---|---|
| Brand | LETMY |
| Model Number | Flashlights (jp011) |
| Light Source Type | LED |
| Max Output Lumens | 2000 Lumens |
| Beam Distance | Up to 656 Feet |
| Lighting Modes | High, Medium, Strobe |
| Power Source | Battery Powered (Built-in rechargeable battery) |
| Charging Type | USB-C |
| Charging Time | Approximately 4 hours for full charge |
| Runtime (High Mode) | Up to 10 hours |
| Runtime (Medium Mode) | Up to 24+ hours |
| Material | Military Grade Aluminum Alloy |
| Water Resistance | IP65 (Water Resistant) |
| Drop Resistance | 10 feet accidental drop survival |
| Dimensions | 4.8 inches (length) x 1.34 inches (head diameter) |
| Item Weight | 10.5 ounces (0.3 Kilograms) |
| Lifespan | 100,000+ hours (LED) |
Image: A visual representation highlighting the flashlight's key specifications, including its 2000 lumen maximum output, 656 feet beam distance, upgraded LED chip, and professional optical convex lens.
Setup: Initial Charging
Your LETMY flashlight comes with a built-in rechargeable battery. Before first use, it is recommended to fully charge the flashlight.
- Locate the USB-C charging port on the flashlight. This is typically covered by a rubber flap to protect against water and dust.
- Open the rubber flap and insert one end of the provided USB-C charging cable into the flashlight's port.
- Connect the other end of the USB-C cable to a compatible USB power source (e.g., a USB wall adapter, power bank, car charger, or computer USB port).
- During charging, an indicator light on the flashlight will typically show red.
- Once fully charged (approximately 4 hours), the indicator light will turn green.
- Disconnect the charging cable and securely close the rubber flap over the USB-C port to maintain water resistance.
Image: Illustration demonstrating the Type-C charging capability of the flashlight. It shows the charging indicator light turning from red (charging) to green (full charge) and various compatible charging methods like power banks, car chargers, laptops, and phone chargers.
Operating Instructions
Power On/Off
Press the power button located on the tail cap of the flashlight to turn it on or off.
Changing Lighting Modes
The flashlight features 3 lighting modes: High, Medium, and Strobe. To cycle through these modes:
- With the flashlight on, press the power button repeatedly to switch between High, Medium, and Strobe modes.
- The sequence is typically: High → Medium → Strobe → Off (or back to High, depending on the model's memory function).
Zoom Function
The flashlight features a zoomable head to adjust the beam from a wide floodlight to a focused spotlight.
- To zoom in (spotlight mode for long-range observation), gently pull the head of the flashlight forward.
- To zoom out (floodlight mode for large area lighting), push the head of the flashlight backward.
Image: A visual guide to the flashlight's zoom and lighting modes. It illustrates how to adjust the beam from a narrow spotlight to a wide floodlight and shows examples of the High, Medium, and Strobe light outputs in different environments.
Care and Maintenance
- Cleaning: Wipe the flashlight body with a soft, damp cloth. Do not use abrasive cleaners or solvents.
- Water Resistance: Ensure the USB-C port's rubber flap is securely closed to maintain IP65 water resistance, especially before exposure to water or moisture. While water resistant, it is not designed for submersion.
- Storage: Store the flashlight in a cool, dry place away from direct sunlight and extreme temperatures. If storing for extended periods, charge the battery every 3-6 months to prolong its lifespan.
- Battery: The flashlight has a built-in rechargeable battery. Do not attempt to replace the battery yourself.
- Impact: Although designed to be durable (survives 10-foot drops), avoid unnecessary drops or impacts to prevent damage.
Image: The flashlight shown in a wet setting, emphasizing its IP65 waterproof feature and robust construction from aircraft-grade aluminum alloy, indicating its suitability for various weather conditions.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Flashlight does not turn on. | Battery is depleted. | Charge the flashlight fully using the provided USB-C cable. |
| Light is dim or flickers. | Low battery. | Recharge the flashlight. |
| Flashlight not charging. | Cable or power source issue; charging port obstruction. | Try a different USB-C cable or power adapter. Ensure the charging port is clean and free of debris. |
| Cannot change lighting modes. | Button malfunction or low battery. | Ensure the flashlight is charged. Press the button firmly. If the issue persists, contact customer support. |
| Zoom function is stiff. | Dirt or debris in the mechanism. | Gently clean the area around the zoom mechanism. Avoid forcing the movement. |
If you encounter any issues not listed here or if the suggested solutions do not resolve the problem, please contact LETMY customer support for assistance.
Warranty and Support
Warranty Information
The LETMY Rechargeable Flashlight comes with a Limited 1 Year Warranty from the date of purchase. This warranty covers manufacturing defects in materials and workmanship under normal use. It does not cover damage caused by misuse, accidents, unauthorized modifications, or normal wear and tear.
Please retain your proof of purchase for warranty claims.
Customer Support
For any questions, technical support, or warranty inquiries, please contact LETMY customer service:
- Email: support@letmy.com (example email, as no specific email is provided)
- Website: Visit the LETMY Store on Amazon
When contacting support, please provide your product model number (Flashlights) and a detailed description of the issue.
