1. Introduction
This manual provides detailed instructions for the WUBEN L50 and WUBEN E7 LED flashlights. Please read this manual carefully before using the products to ensure proper operation and to maximize their lifespan. Keep this manual for future reference.
2. Product Overview
2.1 WUBEN L50 LED Flashlight
The WUBEN L50 is a tactical LED flashlight designed for various illumination needs. It features a P9 LED, offering high brightness and multiple lighting modes. The L50 is rechargeable via USB-C and includes a 2600mAh battery.
Image: The WUBEN L50 flashlight demonstrating its powerful beam, illuminating a wide area in a dark outdoor setting. This image highlights the flashlight's effective range and brightness.
Image: The WUBEN L50 flashlight's compact and lightweight design, shown being held in a hand and demonstrating its portability when clipped to a belt or placed in a pocket. Dimensions are also indicated.
2.2 WUBEN E7 Mini Flashlight
The WUBEN E7 is a versatile EDC (Everyday Carry) mini flashlight. It features P9 high color rendering 6500K LED lamp beads, providing high output and a wide-angle floodlight. The E7 is rechargeable and includes multiple lighting modes, a magnetic base, and is waterproof.
Image: Key features of the WUBEN E7 mini flashlight, including its maximum output of 1800 lumens, 132-meter beam distance, 60-hour runtime, 1-meter drop resistance, IP68 waterproof rating, and 175-degree floodlight.
Image: Multiple WUBEN E7 flashlights attached to a metal surface, showcasing their magnetic base and IP68 waterproof design, as they are exposed to rain.
Image: The WUBEN E7 flashlight demonstrating its versatility, showing it can be used as a headlamp with an optional strap, or as a handheld light, suitable for various activities like camping or cycling.
3. Setup
3.1 Initial Charging
Before first use, fully charge both flashlights. Use the provided USB-C charging cable to connect the flashlight to a power source (e.g., USB wall adapter, computer USB port).
- WUBEN L50: The charging port is located on the side of the flashlight, usually protected by a rubber cover. A full charge typically takes about 3 hours.
- WUBEN E7: The charging port is also USB-C. Refer to the indicator light for charging status.
An indicator light will typically show red during charging and turn green or blue when fully charged.
3.2 Battery Installation (L50)
The WUBEN L50 comes with a rechargeable 2600mAh battery. Ensure the battery is inserted with the positive (+) end facing towards the flashlight head. If the battery is pre-installed, remove any insulating film before use.
4. Operating Instructions
4.1 WUBEN L50 Operation
- Power On/Off: Press the side switch once to turn the flashlight on or off.
- Mode Selection: When the flashlight is on, press and hold the side switch to cycle through the modes: Eco → Low → Medium → High. Release the switch to select the desired mode.
- SOS Mode: From any mode, double-click the side switch to activate SOS mode. Double-click again to return to the previous mode.
- Memory Function: The L50 has a memory function and will turn on in the last used general lighting mode (Eco, Low, Medium, High).
4.2 WUBEN E7 Operation
- Power On/Off: Press the switch once to turn the flashlight on or off.
- Mode Selection (General): When the flashlight is on, press and hold the switch to cycle through Low → Medium → High. Release the switch to select the desired mode.
- Super Bright Mode: Double-click the switch from any state (on or off) to activate Super Bright mode. Double-click again to return to the previous mode.
- Strobe Mode: Triple-click the switch from any state to activate Strobe mode. Triple-click again to return to the previous mode.
- SOS Mode: Quadruple-click the switch from any state to activate SOS mode. Quadruple-click again to return to the previous mode.
- Lock/Unlock Function: To prevent accidental activation, rapidly click the switch four times consecutively to lock the flashlight. Repeat the four clicks to unlock it.
- Memory Function: The E7 has a memory function for its general lighting modes (Low, Medium, High).
5. Maintenance
- Cleaning: Clean the flashlight body with a soft, damp cloth. Do not use abrasive cleaners or solvents. Keep the lens clean for optimal light output.
- O-Rings: Periodically inspect and lubricate the O-rings (if accessible, for L50) to maintain water resistance. Replace damaged O-rings.
- Battery Care: For optimal battery life, charge the flashlights regularly. Avoid fully discharging the battery frequently. If storing for an extended period, charge the battery to approximately 50% and recharge every few months.
- Water Resistance: Both L50 and E7 are rated IP68 waterproof. Ensure all ports (especially the USB-C port cover) are securely closed before exposing the flashlight to water. Avoid prolonged submersion beyond specified depths and durations.
6. Troubleshooting
- Flashlight not turning on:
- Ensure the battery is fully charged.
- For L50, check if the battery is inserted correctly with the positive end towards the head.
- For E7, check if the flashlight is in lock mode (four clicks to unlock).
- Ensure the tail cap (L50) is tightened securely.
- Light is dim or flickering:
- The battery may be low. Recharge the flashlight.
- Clean the battery contacts and flashlight head contacts.
- Flashlight not charging:
- Ensure the USB-C cable is properly connected to both the flashlight and the power source.
- Try a different USB-C cable or power adapter.
- Check the charging port for any debris.
If problems persist, please contact WUBEN customer support.
7. Specifications
7.1 WUBEN L50 Specifications
Image: Detailed specifications for the WUBEN L50 flashlight, presented in a table format, covering various performance metrics and physical attributes.
| Feature | High | Medium | Low | Eco | SOS |
|---|---|---|---|---|---|
| Output | 1200 LM | 400 LM | 75 LM | 5 LM | 200 LM |
| Runtime | 1.5 h | 2.5 h | 8.5 h | 143 h | - |
| Beam Distance | 200 m | 116 m | 50 m | 13 m | - |
| Intensity | 10008 cd | 3325 cd | 665 cd | 45 cd | - |
- LED: 1 x P9
- Impact Resistance: 1.5 meters
- Waterproof Level: IP68 (2 meters underwater for 1 hour)
- Weight: 90g (without battery) | 138g (with battery)
- Dimension: 138.6mm x 26mm (Length x Diameter)
7.2 WUBEN E7 Specifications
| Feature | Super Bright | High | Medium | Low | Strobe | SOS |
|---|---|---|---|---|---|---|
| Output | 1800 LM | 800 LM | 200 LM | 5 LM | 1800 LM | 200 LM |
| Runtime | 1.5 h | 2.5 h | 8 h | 60 h | - | - |
| Beam Distance | 132 m | 90 m | 45 m | 5 m | - | - |
- LED: P9 high color rendering 6500K LED
- Floodlight Angle: 175 degrees
- Impact Resistance: 1 meter
- Waterproof Level: IP68
- Special Features: Magnetic base
8. Warranty & Support
WUBEN products are covered by a manufacturer's warranty. For specific warranty details, registration, or technical support, please refer to the warranty card included with your product or visit the official WUBEN website. Please retain your proof of purchase for warranty claims.
