Introduction
Thank you for choosing the WUBEN L3 Rechargeable LED Flashlight. This manual provides detailed instructions for the safe and efficient operation, maintenance, and troubleshooting of your device. Please read this manual thoroughly before use and retain it for future reference.

Image: The WUBEN L3 flashlight, a compact and durable device.
Коопсуздук маалыматы
- Кол чыракты түздөн-түз көзүңүзгө тийгизбеңиз. Жогорку люмен чыгаруу убактылуу көрүнүштүн начарлашына алып келиши мүмкүн.
- Балдар жетпеген жерде сактаңыз.
- Do not disassemble the flashlight head or body, as this may damage the device and void the warranty.
- Көрсөтүлгөн батареянын түрүн жана кубаттоо ыкмаларын гана колдонуңуз.
- Кол чыракты узак убакытка экстремалдык температурага же түз күндүн нуруна дуушар кылуудан алыс болуңуз.
- IP68 суу өткөрбөө рейтингин сактоо үчүн USB-C портунун капкагы бекем жабылганын текшериңиз.
Пакеттин мазмуну
Пакетиңизде бардык буюмдар бар экенин текшериңиз:
- WUBEN L3 Flashlight
- Заряддоо кабели (USB-C)
- Lanyard
- Belt Clip (pre-installed or included separately)
- Запастык шакекчелер
- User Manual

Image: The WUBEN L3 flashlight and its included accessories: charging cable, lanyard, and spare O-rings.
Жайгашуу
1. Initial Battery Preparation
The WUBEN L3 flashlight comes with a pre-installed battery. Before first use, ensure that any protective film or insulator is removed from the battery terminals. The battery is typically installed with a protective cover over the negative end for shipping purposes. Unscrew the tail cap, remove the protective cover, and re-tighten the tail cap securely.
2. Баштапкы заряддоо
It is recommended to fully charge the flashlight before its first use to ensure optimal performance and battery longevity.
- Locate the USB-C charging port. This is typically found near the head of the flashlight, beneath a screw-off ring or a rubber cover.
- Open the rubber cover or unscrew the ring to expose the USB-C port.
- Connect the provided USB-C charging cable to the flashlight and to a compatible USB power source (e.g., wall adapter, computer USB port).
- The charging indicator light will illuminate (e.g., red for charging, blue for fully charged).
- Charging typically takes approximately 2 hours for a full charge using an 18W power source.
- Once fully charged, disconnect the cable and securely close the USB-C port cover to maintain water resistance.

Image: Illustration of the WUBEN L3 flashlight being charged via its USB-C port, showing the charging indicator.
Иштөө нускамалары
The WUBEN L3 features a tactical tail switch for operation.

Image: A hand wearing a tactical glove holding the WUBEN L3, highlighting the textured tactical tail switch.
Негизги операция
- Убактылуу күйгүзүү: Half-press and hold the tail switch. Release to turn off. The light will activate in the last used brightness mode.
- Туруктуу күйгүзүү/өчүрүү: Fully press the tail switch until it clicks to turn the flashlight on. Fully press again until it clicks to turn off.
Changing Brightness Modes (Low, Med, High, Turbo)
When the flashlight is on (constant on mode):
- Half-press the tail switch repeatedly to cycle through the brightness modes: Low → Med → High → Turbo.
- The flashlight has a memory function and will turn on in the last used brightness mode (excluding Strobe and SOS).
Special Modes (Strobe, SOS)
- Строб: From the ON state, quickly double half-press the tail switch. Half-press again to return to the previous brightness mode.
- SOS: From the ON state, quickly triple half-press the tail switch. Half-press again to return to the previous brightness mode.
Moonlight Mode
To access Moonlight mode (5 lumens), from the OFF state, half-press and hold the tail switch for approximately 1 second. Release to activate Moonlight mode. This mode is useful for low-light situations where minimal illumination is required.
Заряддоо жана Power Bank функциясы
Кол чыракты заряддоо
The WUBEN L3 features a dual-way USB-C port for convenient charging. Refer to the "Setup" section for detailed charging instructions.
- Киргизүү: Max 18W (5V/2A, 9V/2A, or 12V/1.5A).
- Батарея сыйымдуулугу: 4800mAh.
- Заряддоо убактысы: Толук кубаттоо үчүн болжол менен 2 саат.
Power Bank Function (Discharge Support)
The WUBEN L3 can also function as a power bank to charge other devices in emergency situations.
- USB-C портунун капкагын ачыңыз.
- Connect a USB-C to USB-C cable (or appropriate cable) from the flashlight's USB-C port to the device you wish to charge (e.g., mobile phone, walkie-talkie).
- The flashlight will begin to discharge power to the connected device.
- Чыгуу: Макс 18W.
- Monitor the battery level of both devices.
- Once charging is complete or no longer needed, disconnect the cable and securely close the USB-C port cover.

Image: The WUBEN L3 flashlight connected via USB-C cable to a smartphone, demonstrating its power bank capability.
Техникалык тейлөө
- Тазалоо: Фонарьды таза, жумшак чүпүрөк менен сүртүңүз. Өтө кир болсо, бир аз сүртүңүз.amp кездеме. Абразивдүү тазалагычтарды же эриткичтерди колдонбоңуз.
- O-шакекчелер: Periodically inspect the O-rings for wear and tear. Replace them with the provided spare O-rings if necessary to maintain the IP68 waterproof rating. Apply a thin layer of silicone grease to the O-rings to ensure a good seal and prevent drying.
- Темалар: Keep the threads of the tail cap clean and lubricated.
- Сактагыч: If storing the flashlight for an extended period, charge the battery to approximately 50% and store it in a cool, dry place. Recharge every 3-6 months to prevent deep discharge.
Проблемаларды чечүү
| Көйгөй | Мүмкүн себеп | Чечим |
|---|---|---|
| Кол чырак күйбөйт. |
|
|
| Жарыктын чыгышы күңүрт же бүлбүлдөп турат. |
|
|
| Flashlight gets hot quickly on high modes. | High lumen output generates heat. | This is normal. The flashlight has built-in thermal management to prevent overheating by automatically reducing brightness. Use lower modes for extended periods. |
| USB-C кубаттоо иштебей жатат. |
|
|
Техникалык шарттар
| Өзгөчөлүк | Деталь |
|---|---|
| Модел | L3 |
| Жарык булагы | SST70 LED |
| Максималдуу чыгаруу | 3000 Lumens |
| Beam Distance | 226 метрге чейин |
| Peak Beam Intensive | 12800 Кандела |
| Батарея | 4800mAh Lithium Ion (Integrated) |
| Заряддоо порту | USB-C (Dual-way, Max 18W) |
| Материал | CNC-machined Aluminum Alloy, III MIL-Spec anodized finish |
| Суу каршылык | IP68 (Submersible up to 2 meters for 1 hour) |
| Таасирге каршылык | 1 метр |
| Өлчөмдөрү (L x D) | 140мм x 28мм (5.5" x 1.1") |
| Салмагы (батарея менен) | 250g (0.5 фунт) |
| Режимдер | Moon, Low, Med, High, Turbo, Strobe, SOS |
Эскертүү: Performance data is based on WUBEN lab tests using a 4800mAh battery. Actual performance may vary due to environmental factors and individual battery conditions.

Image: The WUBEN L3 flashlight illuminating a vast outdoor area at night, demonstrating its 3000 lumens output and 226-meter beam distance.
Кепилдик жана колдоо
WUBEN provides the following warranty for the L3 Flashlight:
- Flashlight Body: Сатып алган күндөн тартып 5 жылдык кепилдик.
- Батарея: Сатып алган күндөн тартып 1 жылдык кепилдик.
- Lifetime Repair Services: WUBEN offers lifetime repair services for the flashlight, ensuring long-term usability.
For warranty claims, technical support, or service inquiries, please contact WUBEN customer service through their official website or your point of purchase. Please retain your proof of purchase for warranty validation.





