1. Introducció
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. Informació de seguretat
- Do not operate out of water for extended periods: The flashlight generates heat. Prolonged use out of water can cause overheating and damage.
- Seguretat de la bateria: Use only the specified rechargeable battery. Ensure correct polarity during installation. Do not expose batteries to extreme temperatures or dispose of them in fire.
- Segells impermeables: Always ensure O-rings are clean, properly seated, and lubricated before diving to maintain the IPX8 waterproof rating.
- Protecció ocular: The AP50 emits a powerful beam. Avoid direct eye exposure to prevent temporary vision impairment.
- Nens: Mantenir fora de l'abast dels nens.
3. Contingut del paquet
Upon opening your APLOS AP50 package, please verify that all items are present:
- 1 x APLOS AP50 Dive Light
- 1 x Bateria recarregable de ions de liti (5000 mAh)
- 1 x USB Battery Charger
- 1 x cable de càrrega USB
- 2 x juntes tòriques de recanvi
- 1 x cordó
- 1 x Manual d'usuari

Imatge 3.1: Contents of the APLOS AP50 package, showing the flashlight, charger, USB cable, spare O-rings, and user manual.
4. Producte acabatview
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.

Imatge 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.
Característiques principals:
- P70 High-Definition LED: Delivers up to 5000 lumens with a 7000K cool white beam.
- Classificació impermeable IPX8: Submersible up to 110 meters (360 feet).
- Construcció duradora: 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).
- Bateria de llarga durada: Built-in 5000mAh rechargeable battery provides over 8 hours of runtime in low mode.
- Smart Power Status Display: Integrated indicator light shows battery level.

Imatge 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.

Imatge 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 nivells.
5. Configuració
5.1 Instal·lació i càrrega de la bateria
- Unscrew Tail Cap: Gently unscrew the tail cap of the flashlight counter-clockwise.
- Insereix la bateria: Insert the provided 5000mAh rechargeable Lithium-Ion battery with the positive (+) end facing towards the flashlight head.
- Secure Tail Cap: Screw the tail cap back on clockwise, ensuring it is tightened completely to maintain the waterproof seal.
- Càrrec inicial: 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.

Imatge 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.

Imatge 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. Instruccions de funcionament
6.1 Engegada/Apagada i Selecció de Mode
The APLOS AP50 features a single side switch for all operations.
- Encendre: Press the side switch once. The flashlight will turn on in the last used mode.
- Per canviar de mode: While the flashlight is on, press the side switch repeatedly to cycle through the modes: High → Medium → Low → Strobe.
- Apagar: Press and hold the side switch for approximately 2 seconds. Alternatively, double-click the switch to turn it off directly from any mode.
Vídeo 6.1: 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 Indicador de nivell de bateria
El llum indicador de l'interruptor lateral proporciona l'estat de la bateria en temps real:
- Llum verda: Bateria voltage above 3.4V (High).
- Llum groga: Bateria voltage 3.2V - 3.4V (Medium).
- Llum vermella: Bateria voltage 3.0V - 3.2V (Low).
- Llum vermella intermitent: Bateria voltage 2.8V - 3.0V (Critically Low, recharge immediately).
- Sense llum: Bateria voltage below 2.8V (Power off).
7. Manteniment
- Esbandida després de l'ús: After each dive, rinse the flashlight thoroughly with fresh water to remove salt, sand, or debris.
- Cura de la junta tòrica: 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.
- Emmagatzematge de la bateria: 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.
- Neteja de lents: Clean the tempered glass lens with a soft, lint-free cloth. Avoid abrasive materials that could scratch the surface.
8. Solució De Problemes
| Problema | Causa possible | Solució |
|---|---|---|
| La llanterna no s'encén. | La bateria està morta o mal instal·lada. | Charge the battery. Ensure the battery is inserted with correct polarity (+ towards head). |
| La llum parpelleja o és tènue. | Bateria baixa o connexió fluixa. | Recharge the battery. Ensure the tail cap is fully tightened. |
| Water ingress after diving. | Damaged or improperly seated O-rings; tail cap not fully tightened. | 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. Especificacions
| Característica | Detall |
|---|---|
| Model | AP50 |
| Font de llum | LED P70 |
| Brillantor màxima | 5000 lúmens |
| Temperatura de color | 7000K (blanc fred) |
| Beam Distance (Land) | Fins a 500 metres |
| Classificació impermeable | IPX8 |
| Max Diving Depth | 110 metres (360 peus) |
| Material | AL-6061-T6 Aluminum Alloy |
| Tipus de bateria | Rechargeable Lithium-Ion (5000mAh) |
| Vol. Operatiutage | 3.7 Volts |
| Dimensions | 6.7 x 2.6 x 1.4 polzades |
| Pes | 1.12 lliures (510 grams) |
10. Garantia i Suport
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 weblloc web. També podeu contactar amb el vostre distribuïdor per obtenir ajuda.
Per obtenir més informació i actualitzacions del producte, visiteu APLOS Store on Amazon.



