Introduction
Thank you for choosing the Lepro LE2050 LED Flashlight. This manual provides detailed instructions for the safe and efficient use of your new flashlight. Please read this manual thoroughly before operation and retain it for future reference.
Safety Information
- Do not look directly into the LED light when it is on, as it may cause temporary vision impairment or eye damage.
- Keep out of reach of children.
- Do not mix old and new batteries, or different types of batteries.
- Remove batteries if the flashlight will not be used for an extended period to prevent leakage.
- Dispose of batteries properly according to local regulations.
- Do not attempt to disassemble or modify the flashlight, as this will void the warranty and could cause damage or injury.
Package Contents
- Lepro LE2050 LED Flashlight (2 units)
- Wrist Strap
- AAA Battery Holder (for 3*AAA batteries, batteries not included)
- 3.7V Battery Tube (for 18650 battery, battery not included)

Image: Contents of the Lepro LE2050 LED Flashlight package.
Product Features
- High Lumens: Provides bright illumination for various needs.
- 5 Lighting Modes: High, Medium, Low, Strobe, and SOS for versatile use.
- Zoomable: Adjustable focus to switch between a wide floodlight and a focused spotlight.
- Water & Drop Resistant: Durable design suitable for various weather conditions and accidental drops.
- Lightweight & Portable: Compact design with a clip for easy carrying.
- Dual Battery Options: Compatible with 3x AAA batteries (with holder) or a 3.7V 18650 battery (with tube).

Image: The powerful beam of the Lepro LE2050 flashlight, reaching up to 500 feet.

Image: Demonstrating the adjustable focus feature of the flashlight.

Image: The flashlight's water and drop resistant design, ideal for outdoor use.
Setup
Battery Installation
The Lepro LE2050 flashlight offers two battery options:
- Using 3x AAA Batteries:
- Unscrew the tail cap of the flashlight.
- Insert three AAA batteries into the provided AAA battery holder, ensuring correct polarity (+/-).
- Place the battery holder with batteries into the flashlight body.
- Screw the tail cap back on securely.
- Using 1x 3.7V 18650 Battery:
- Unscrew the tail cap of the flashlight.
- Insert the 3.7V 18650 battery into the provided 3.7V battery tube, ensuring correct polarity (+/-).
- Place the battery tube with the 18650 battery into the flashlight body.
- Screw the tail cap back on securely.
Note: Batteries are not included with the flashlight.

Image: Internal components and battery installation options for the flashlight.
Operating Instructions
Power On/Off and Mode Switching
The flashlight is operated by a single button located on the tail cap.
- To Turn On/Off: Fully press the tail cap button until it clicks.
- To Switch Modes: With the flashlight on, gently half-press the tail cap button (without clicking) to cycle through the 5 lighting modes: High, Medium, Low, Strobe, and SOS.

Image: Tail cap button operation and available lighting modes.
Adjusting Focus (Zoom)
The flashlight features an adjustable focus head to change the beam type.
- To Zoom In (Spotlight): Push the head of the flashlight forward to narrow the beam for long-distance illumination.
- To Zoom Out (Floodlight): Pull the head of the flashlight backward to widen the beam for broad area illumination.

Image: Visual representation of the adjustable focus feature.
Maintenance
- Cleaning: Wipe the flashlight body with a soft, damp cloth. Do not use abrasive cleaners or solvents.
- Battery Care: Replace batteries when the light dims significantly. Always use fresh, high-quality batteries.
- Storage: Store the flashlight in a cool, dry place away from direct sunlight and extreme temperatures. Remove batteries if storing for extended periods.
- O-rings: Periodically check the O-rings for wear and tear. Lubricate them with silicone grease if necessary to maintain water resistance.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Flashlight does not turn on. | Dead or incorrectly inserted batteries. | Replace batteries with new ones, ensuring correct polarity. |
| Light is dim or flickers. | Low battery power. | Replace batteries. |
| Cannot switch between modes. | Tail cap button not being half-pressed correctly. | Ensure you are gently half-pressing the button without fully clicking it. |
| Water ingress after exposure to water. | Tail cap or head not fully tightened; damaged O-rings. | Ensure all parts are securely tightened. Check O-rings for damage and replace if necessary. |
Specifications
| Feature | Detail |
|---|---|
| Model Number | LE2050 |
| Light Source Type | LED |
| Brightness | 300 Lumens |
| Wattage | 10 watts |
| Power Source | Battery Powered |
| Battery Type | 3x AAA (Alkaline recommended) or 1x 3.7V 18650 |
| Material | Aluminum |
| Color | Black |
| Item Weight | 8.5 ounces (approx. 0.53 Pounds) |
| Product Dimensions | 2.02 x 0.57 x 0.57 inches |
| Special Features | Lightweight, Zoomable, 5 Lighting Modes, Water & Drop Resistant, Clip |
| Certification | CE |
Warranty and Support
Warranty Information
The Lepro LE2050 LED Flashlight comes with a Limited Warranty. Please refer to the product packaging or the official Lepro website for specific terms and conditions of the warranty.
Customer Support
For any questions, technical assistance, or warranty claims, please contact Lepro customer support through their official website or the retailer where the product was purchased. You can visit the official Lepro store on Amazon for more information: Lepro Store.





