WUBEN A20 4200 Lumens Flashlight User Manual

1. Introduktion

Thank you for choosing the WUBEN A20 Flashlight. This high-performance, rechargeable flashlight is designed for various lighting needs, offering exceptional brightness and durability. Please read this manual carefully before use to ensure proper operation and to maximize the product's lifespan.

Image 1.1: The WUBEN A20 flashlight showcasing its different output modes: Turbo (4200lm), High (1200lm), Mid (400lm), Low (130lm), Eco (5lm), Strobe (4200lm), and SOS (400lm).

2. Sikkerhedsoplysninger

• Lys ikke direkte ind i øjnene med lommelygten. Den kraftige stråle kan forårsage midlertidig synsnedsættelse eller permanent øjenskade.
• Opbevares utilgængeligt for børn.
• Do not disassemble the flashlight head or body, as this may damage the product and void the warranty.
• Use only the recommended battery type (21700 Li-ion) or compatible 18650 with adapter.
• Undgå at udsætte lommelygten for ekstreme temperaturer eller åben ild.
• Ensure the battery is inserted with correct polarity to prevent damage.

3. Pakkens indhold

Tjek venligst pakken for følgende varer:

• WUBEN A20 Powerful Rechargeable Flashlight
• 4800mAh 21700 Battery
• Rubber Button Cap
• O-ring
• 18650 Battery Adaptor
• Brugervejledning (dette dokument)
• USB-C kabel
• Klip
• Hylster
• Snor
• Pakkeboks

4. Produktfunktioner

• Høj output: Maximum 4200 lumens with a beam distance of up to 222 meters.
• LED Type: Equipped with CREE XHP70 LED, offering a lifetime of up to 100,000 hours.
• Batteri: Uses a 4800mAh 21700 lithium-ion battery, providing up to 110 hours of operation in Eco mode.
• Genopladeligt: Built-in USB Type-C charging port for 5V2A fast charging.
• Optisk system: Aluminum alloy vacuum plating reflector and double scratch optical lens with up to 99% light transmission.
• Holdbarhed: IP68 rated waterproof for use in extreme conditions. Constructed from hard anodized 6061 aircraft-grade aluminum alloy.
• Smarte funktioner: Intelligent low power warning, reverse polarity protection, and intelligent temperature control design.
• Brugergrænseflade: Smart "W" button for various functions including mode switching, battery indication, and lockout.
• Belysningstilstande: 5 basic modes (Turbo, High, Mid, Low, Eco) with memory function, and 2 hidden modes (Strobe, SOS). Continuous output level selection is also available.

5. Opsætning

5.1 Batteriinstallation

Before first use, ensure the insulation sheet is removed from the battery compartment. Unscrew the tail cap, insert the 21700 battery with the positive (+) end facing the head of the flashlight, and then screw the tail cap back on securely. An 18650 battery can also be used with the provided adapter.

Image 5.1: Illustration showing how to remove the insulation sheet, insert the battery, and the Type-C charging port.

5.2 Opladning

The WUBEN A20 features a built-in Type-C charging port. To charge:

1. Find Type-C-opladningsporten på lommelygtens hus.
2. Connect the provided USB-C cable to the flashlight and a 5V2A power adapter (not included).
3. The indicator light on the 'W' button will show the charging status:
• Rødt lys: Opladning i gang.
• Blåt lys: Opladning afsluttet.
4. Opladningstiden er cirka 3 timer for en fuld opladning.

Image 5.2: The WUBEN A20 flashlight, highlighting its Type-C fast charging capability and the included 4800mAh 21700 Li-ion rechargeable battery. It also shows compatibility with an 18650 battery (not included).

6. Betjeningsvejledning

The WUBEN A20 is operated using a single 'W' button on the side.

6.1 Grundlæggende betjening

• Tænd/sluk: Single click the 'W' button to turn the flashlight on or off. The flashlight will remember the last used basic mode (Eco, Low, Mid, High, Turbo).
• Modeskift: While the flashlight is on, single click the 'W' button to cycle through the basic modes: Eco → Low → Mid → High → Turbo.

6.2 Continuous Output Level Selection

To adjust brightness continuously:

1. Double click the 'W' button and hold it.
2. The brightness will cycle through the output range (from 5 lumens to 4200 lumens).
3. Slip knappen, når det ønskede lysstyrkeniveau er nået.

6.3 Specialtilstande (Strobe & SOS)

• Aktiver: Double click the 'W' button from any state (on or off) to activate Strobe mode.
• Switch to SOS: While in Strobe mode, double click the 'W' button again to switch to SOS mode.
• Udgang: Single click the 'W' button to turn off the flashlight and exit special modes.

6.4 Spærrefunktion

To prevent accidental activation, especially due to the high output, use the lockout function:

• Låse: Triple click the 'W' button from any state (on or off). The flashlight will flash briefly to indicate it is locked.
• Lås op: Triple click the 'W' button again to unlock. The flashlight will turn on in the last used basic mode.

6.5 Battery Power Reminder

The 'W' button also serves as a battery power indicator:

Image 6.1: Detailed diagram of the 'W' button functions, including single click for output selections, double click for Strobe/SOS, triple click for lockout/unlock, and double click and hold for continuous output selection. The battery power reminder table is also shown.

7. Vedligeholdelse

• Rensning: Rengør lommelygtehuset med en blød,amp klæde. Brug ikke slibende rengøringsmidler eller opløsningsmidler.
• Gevind og O-ringe: Periodically lubricate the threads and O-rings with silicone grease to maintain water resistance and smooth operation. Replace O-rings if they appear damaged.
• Batteripleje: If the flashlight will not be used for an extended period, remove the battery to prevent potential leakage. Store batteries in a cool, dry place.
• Linsepleje: Keep the lens clean to ensure maximum light output. Use a lens cleaning cloth if necessary.

Image 7.1: The WUBEN A20 flashlight submerged in water, illustrating its IP68 water-resistant rating for extreme conditions.

8. Fejlfinding

If your WUBEN A20 flashlight is not functioning correctly, please try the following:

• Lommelygten tænder ikke:
• Sørg for, at batteriet er isat korrekt med den positive (+) ende vendt mod hovedet.
• Kontroller om batteriet er opladet. Genoplad om nødvendigt.
• Confirm the flashlight is not in lockout mode (triple click to unlock).
• Spænd halehætten og hovedet godt fast.
• Intermitterende drift:
• Rengør batteriets kontakter og gevind med en alkoholserviet.
• Sørg for, at batteriet er fuldt opladet og korrekt isat.
• Reduceret lysstyrke eller kort driftstid:
• The battery may need to be recharged or replaced if it's old.
• Sørg for, at linsen er ren.

If these steps do not resolve the issue, please contact WUBEN customer service for further assistance.

9. Specifikationer

10. Garanti og support

WUBEN provides comprehensive customer support and warranty for the A20 flashlight:

• Free Return: Inden for 30 dage efter købet.
• Free Repairing: Within 1 year of purchase.
• Manufacturer's Repairing: Within 5 years of purchase.
• Kundeservice: 24/7 support tilgængelig.

For warranty claims or technical assistance, please contact WUBEN customer service through their official channels.