1. Introduzione
Thank you for choosing the APLOS AP50 Scuba Diving Flashlight. This manual provides essential information for the safe and effective use of your dive light. Please read it thoroughly before operation and retain it for future reference.
2. Informazioni sulla sicurezza
- Do not operate out of water for extended periods: The flashlight generates heat. Prolonged use out of water can cause overheating and damage.
- Sicurezza della batteria: Use only the specified rechargeable battery. Ensure correct polarity during installation. Do not expose batteries to extreme temperatures or dispose of them in fire.
- Guarnizioni impermeabili: Always ensure O-rings are clean, properly seated, and lubricated before diving to maintain the IPX8 waterproof rating.
- Protezione degli occhi: The AP50 emits a powerful beam. Avoid direct eye exposure to prevent temporary vision impairment.
- Bambini: Tenere fuori dalla portata dei bambini.
3. Contenuto della confezione
Upon opening your APLOS AP50 package, please verify that all items are present:
- 1 x APLOS AP50 Dive Light
- 1 batteria ricaricabile agli ioni di litio (5000 mAh)
- 1 caricabatteria USB
- 1 cavo di ricarica USB
- 2 O-ring di ricambio
- 1 x cordino
- 1 x Manuale utente

Immagine 3.1: Contents of the APLOS AP50 package, showing the flashlight, charger, USB cable, spare O-rings, and user manual.
4. Prodotto finitoview
The APLOS AP50 is a high-performance scuba diving flashlight designed for underwater exploration. It features a durable aluminum alloy body, a powerful P70 LED, and multiple lighting modes.

Immagine 4.1: Diagram illustrating the key components of the APLOS AP50 dive light, including the P70 LED, high transparent tempered glass lens, AL-6061-T6 aluminum alloy body, mode switch button, and waterproof O-rings.
Caratteristiche principali:
- P70 High-Definition LED: Delivers up to 5000 lumens with a 7000K cool white beam.
- Grado di impermeabilità IPX8: Submersible up to 110 meters (360 feet).
- Costruzione durevole: Made from AL-6061-T6 aluminum alloy with a wear-resistant coating and toughened glass lens.
- Four Brightness Modes: High (5000lm), Medium (2000lm), Low (1000lm), and Strobe (2000lm).
- Batteria a lunga durata: Built-in 5000mAh rechargeable battery provides over 8 hours of runtime in low mode.
- Smart Power Status Display: Integrated indicator light shows battery level.

Immagine 4.2: The APLOS AP50 flashlight highlighting its three adjustable modes (High, Medium, Beacon) and the P70 LED with a maximum output of 5000 lumens.

Immagine 4.3: The intelligent power status display on the APLOS AP50, showing different LED colors (Green, Yellow, Red, Red Flashing, Power off) corresponding to battery voltage livelli.
5. Impostazione
5.1 Installazione e ricarica della batteria
- Unscrew Tail Cap: Gently unscrew the tail cap of the flashlight counter-clockwise.
- Inserire la batteria: Insert the provided 5000mAh rechargeable Lithium-Ion battery with the positive (+) end facing towards the flashlight head.
- Tappo di sicurezza: Screw the tail cap back on clockwise, ensuring it is tightened completely to maintain the waterproof seal.
- Carica iniziale: Before first use, fully charge the battery using the included USB charger and cable. The charger indicator will typically change color (e.g., red to green) when charging is complete.

Immagine 5.1: Illustration demonstrating the importance of securely tightening the tail cap of the diving flashlight to ensure proper waterproofing and functionality. If difficult to screw, apply specialized lubricating silicone grease or edible oil.

Immagine 5.2: The universal USB charger included with the APLOS AP50, compatible with various USB power sources like laptops, power banks, and wall adapters.
6. Istruzioni per l'uso
6.1 Accensione/spegnimento e selezione della modalità
The APLOS AP50 features a single side switch for all operations.
- Per attivare: Press the side switch once. The flashlight will turn on in the last used mode.
- Per cambiare modalità: While the flashlight is on, press the side switch repeatedly to cycle through the modes: High → Medium → Low → Strobe.
- Per spegnere: Press and hold the side switch for approximately 2 seconds. Alternatively, double-click the switch to turn it off directly from any mode.
6.1 video: An official product video demonstrating the operation of the APLOS AP50 Scuba Diving Flashlight, including turning it on, cycling through brightness modes, and turning it off. This video showcases the flashlight's functionality and ease of use.
6.2 Indicatore del livello della batteria
The indicator light on the side switch provides real-time battery status:
- Luce verde: Volume della batteriatage above 3.4V (High).
- Luce gialla: Volume della batteriatage 3.2V - 3.4V (Medium).
- Luce rossa: Volume della batteriatage 3.0V - 3.2V (Low).
- Luce rossa lampeggiante: Volume della batteriatage 2.8V - 3.0V (Critically Low, recharge immediately).
- Nessuna luce: Volume della batteriatage below 2.8V (Power off).
7. Manutenzione
- Risciacquare dopo l'uso: After each dive, rinse the flashlight thoroughly with fresh water to remove salt, sand, or debris.
- Cura dell'O-ring: Regularly inspect the O-rings for any signs of damage, cracks, or debris. Clean them and apply a thin layer of silicone grease to maintain their elasticity and sealing properties. Replace damaged O-rings immediately using the provided spares.
- Conservazione della batteria: If storing the flashlight for an extended period, remove the battery to prevent potential leakage and discharge. Store the battery in a cool, dry place.
- Pulizia delle lenti: Clean the tempered glass lens with a soft, lint-free cloth. Avoid abrasive materials that could scratch the surface.
8. Risoluzione Dei Problemi
| Problema | Possibile causa | Soluzione |
|---|---|---|
| La torcia non si accende. | La batteria è scarica o non è installata correttamente. | Charge the battery. Ensure the battery is inserted with correct polarity (+ towards head). |
| La luce tremola o è fioca. | Batteria scarica o connessione interrotta. | Recharge the battery. Ensure the tail cap is fully tightened. |
| Infiltrazioni d'acqua dopo l'immersione. | O-ring danneggiati o posizionati in modo non corretto; tappo posteriore non completamente serrato. | Inspect and clean O-rings, apply silicone grease, and ensure the tail cap is securely tightened before diving. Replace O-rings if damaged. |
| Flashlight overheats quickly out of water. | Normal operation for high-power LED lights. | Avoid prolonged use out of water. The flashlight is designed for heat dissipation in water. |
9. Specifiche
| Caratteristica | Dettaglio |
|---|---|
| Modello | AP50 |
| Sorgente luminosa | P70 LED |
| Luminosità massima | 5000 lumen |
| Temperatura del colore | 7000K (bianco freddo) |
| Beam Distance (Land) | Fino a 500 metri |
| Grado di impermeabilità | Grado di protezione IPX8 |
| Max Diving Depth | 110 metri (360 piedi) |
| Materiale | AL-6061-T6 Aluminum Alloy |
| Tipo di batteria | Ricaricabile agli ioni di litio (5000 mAh) |
| Volume di eserciziotage | 3.7 Volt |
| Dimensioni | 6.7 x 2.6 x 1.4 pollici |
| Peso | 1.12 libbre (510 grammi) |
10. Garanzia e supporto
APLOS products are manufactured with quality and performance in mind. For warranty information, technical support, or any inquiries regarding your AP50 Scuba Diving Flashlight, please refer to the warranty card included in your package or visit the official APLOS websito. Puoi anche contattare il tuo rivenditore per assistenza.
Per ulteriori informazioni e aggiornamenti sui prodotti, visitare il sito APLOS Store on Amazon.



