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. Produit terminéview
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 campfaire du vélo ou du ski.
3. Installation
3.1 Charge initiale
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. Mode d'emploi
4.1 WUBEN L50 Operation
- Marche/Arrêt : Appuyez une fois sur l'interrupteur latéral pour allumer ou éteindre la lampe torche.
- Sélection du mode : When the flashlight is on, press and hold the side switch to cycle through the modes: Éco → Faible → Moyen → Haut. Release the switch to select the desired mode.
- Mode SOS : From any mode, double-click the side switch to activate SOS mode. Double-click again to return to the previous mode.
- Fonction mémoire : 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
- Marche/Arrêt : 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 Faible → Moyen → Haut. Release the switch to select the desired mode.
- Mode super lumineux : Double-click the switch from any state (on or off) to activate Super brillant mode. Double-click again to return to the previous mode.
- Mode stroboscopique : Triple-click the switch from any state to activate Stroboscope mode. Triple-click again to return to the previous mode.
- Mode SOS : Quadruple-click the switch from any state to activate SOS mode. Quadruple-click again to return to the previous mode.
- Fonction de verrouillage/déverrouillage : To prevent accidental activation, rapidly click the switch four times consecutively to lock the flashlight. Repeat the four clicks to unlock it.
- Fonction mémoire : The E7 has a memory function for its general lighting modes (Low, Medium, High).
5. Entretien
- Nettoyage: Nettoyez le corps de la lampe torche avec un chiffon doux et sec.amp Chiffon. N’utilisez pas de nettoyants abrasifs ni de solvants. Maintenez la lentille propre pour un rendement lumineux optimal.
- Joints toriques : Periodically inspect and lubricate the O-rings (if accessible, for L50) to maintain water resistance. Replace damaged O-rings.
- Entretien de la batterie: 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.
- Résistance à l'eau : 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. Dépannage
- La lampe de poche ne s'allume pas :
- Assurez-vous que la batterie est complètement chargée.
- 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.
- La lumière est faible ou vacillante :
- La batterie est peut-être faible. Rechargez la lampe torche.
- Clean the battery contacts and flashlight head contacts.
- Lampe torche ne charge pas :
- Assurez-vous que le câble USB-C est correctement connecté à la fois à la lampe torche et à la source d'alimentation.
- Essayez un autre câble USB-C ou un autre adaptateur secteur.
- Vérifiez que le port de chargement ne présente aucun débris.
If problems persist, please contact WUBEN customer support.
7. Spécifications
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.
| Fonctionnalité | Haut | Moyen | Faible | Éco | SOS |
|---|---|---|---|---|---|
| Sortir | 1200 LM | 400 LM | 75 LM | 5 LM | 200 LM |
| Durée d'exécution | 1.5 h | 2.5 h | 8.5 h | 143 h | - |
| Distance du faisceau | 200 m | 116 m | 50 m | 13 m | - |
| Intensité | 10008 cd | 3325 cd | 665 cd | 45 cd | - |
- DIRIGÉ: 1 x P9
- Résistance aux chocs: 1.5 mètres
- Niveau d'étanchéité : IP68 (2 mètres sous l'eau pendant 1 heure)
- Poids: 90 g (sans batterie) | 138 g (avec batterie)
- Dimension: 138.6 mm x 26 mm (Longueur x Diamètre)
7.2 WUBEN E7 Specifications
| Fonctionnalité | Super brillant | Haut | Moyen | Faible | Stroboscope | SOS |
|---|---|---|---|---|---|---|
| Sortir | 1800 LM | 800 LM | 200 LM | 5 LM | 1800 LM | 200 LM |
| Durée d'exécution | 1.5 h | 2.5 h | 8 h | 60 h | - | - |
| Distance du faisceau | 132 m | 90 m | 45 m | 5 m | - | - |
- DIRIGÉ: P9 high color rendering 6500K LED
- Angle d'éclairage du projecteur : 175 degrés
- Résistance aux chocs: 1 mètre
- Niveau d'étanchéité : IP68
- Caractéristiques spéciales : Base magnétique
8. Garantie et assistance
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 webVeuillez conserver votre preuve d'achat pour toute réclamation au titre de la garantie.