WUBEN A20 4200 Lumens Flashlight User Manual

1. Introduzione

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. Informazioni sulla sicurezza

• Non puntare la torcia direttamente negli occhi. Il fascio luminoso potente può causare danni temporanei alla vista o danni permanenti agli occhi.
• Tenere fuori dalla portata dei bambini.
• 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.
• Evitare di esporre la torcia a temperature estreme o a fiamme libere.
• Ensure the battery is inserted with correct polarity to prevent damage.

3. Contenuto della confezione

Si prega di controllare la confezione per verificare la presenza dei seguenti elementi:

• WUBEN A20 Powerful Rechargeable Flashlight
• 4800mAh 21700 Battery
• Rubber Button Cap
• Guarnizione di tenuta
• 18650 Battery Adaptor
• Manuale dell'utente (questo documento)
• Cavo USB-C
• Clip
• Fondina
• cordino
• Scatola di imballaggio

4. Caratteristiche del prodotto

• Elevata potenza: Maximum 4200 lumens with a beam distance of up to 222 meters.
• Tipo di LED: Equipped with CREE XHP70 LED, offering a lifetime of up to 100,000 hours.
• Batteria: Uses a 4800mAh 21700 lithium-ion battery, providing up to 110 hours of operation in Eco mode.
• Ricaricabile: Built-in USB Type-C charging port for 5V2A fast charging.
• Sistema ottico: Aluminum alloy vacuum plating reflector and double scratch optical lens with up to 99% light transmission.
• Durata: IP68 rated waterproof for use in extreme conditions. Constructed from hard anodized 6061 aircraft-grade aluminum alloy.
• Intelligenti Caratteristiche: Intelligent low power warning, reverse polarity protection, and intelligent temperature control design.
• Interfaccia utente: Smart "W" button for various functions including mode switching, battery indication, and lockout.
• Modalità di illuminazione: 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. Impostazione

5.1 Installazione della batteria

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 Ricarica

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

1. Individuare la porta di ricarica Type-C sul corpo della torcia.
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:
• Luce rossa: Ricarica in corso.
• Luce blu: Ricarica completata.
4. Il tempo di ricarica è di circa 3 ore per una ricarica completa.

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. Istruzioni per l'uso

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

6.1 Funzionamento di base

• Attiva/disattiva: 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).
• Commutazione della modalità: 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. Rilasciare il pulsante quando viene raggiunto il livello di luminosità desiderato.

6.3 Modalità speciali (strobo e SOS)

• Attivare: 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.
• Uscita: Single click the 'W' button to turn off the flashlight and exit special modes.

6.4 Funzione di blocco

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

• Serratura: Triple click the 'W' button from any state (on or off). The flashlight will flash briefly to indicate it is locked.
• Sbloccare: 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. Manutenzione

• Pulizia: Pulisci il corpo della torcia con un panno morbido eamp panno. Non usare detergenti abrasivi o solventi.
• Filettature e O-ring: Periodically lubricate the threads and O-rings with silicone grease to maintain water resistance and smooth operation. Replace O-rings if they appear damaged.
• Cura della batteria: 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.
• Cura delle lenti: Mantenere la lente pulita per garantire la massima resa luminosa. Utilizzare un panno per la pulizia delle lenti, se necessario.

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

8. Risoluzione Dei Problemi

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

• La torcia non si accende:
• Ensure the battery is inserted correctly with the positive (+) end facing the head.
• Controllare che la batteria sia carica. Ricaricarla se necessario.
• Confirm the flashlight is not in lockout mode (triple click to unlock).
• Tighten the tail cap and head securely.
• Funzionamento intermittente:
• Clean the battery contacts and threads with an alcohol swab.
• Assicurarsi che la batteria sia completamente carica e correttamente inserita.
• Reduced brightness or short runtime:
• The battery may need to be recharged or replaced if it's old.
• Assicurati che la lente sia pulita.

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

9. Specifiche

10. Garanzia e supporto

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

• Reso gratuito: Entro 30 giorni dall'acquisto.
• Free Repairing: Within 1 year of purchase.
• Manufacturer's Repairing: Within 5 years of purchase.
• Assistenza clienti: Assistenza disponibile 24 ore su 24, 7 giorni su 7.

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