Introduction
The Armytek Prime C1 Pro is a compact and robust LED lamp designed for versatile everyday use. Its magnetic charging cable simplifies the charging process, eliminating the need for an external charger. This LED lamp is an ideal choice for various activities including camping, hiking, fishing, water sports, emergency situations, and other outdoor light applications such as dog walking or rescue operations.
Key features include an impressive brightness of up to 980 LED lumens with a range of up to 159 meters, simple and intuitive control via a side button for comfortable switching between 6 brightness modes, and a robust, waterproof design that is shockproof and can be used at a depth of 10 meters according to IP68 standard. The product comes with a 10-year manufacturer's warranty on all non-wear components, ensuring long-term reliability.

Package Contents
Please check the box for the following items:
- Armytek Prime C1 Pro Flashlight
- 18350 Lithium-Ion Battery
- Magnetic USB Charging Cable
- Stainless Steel Clip
- Lanyard
- Spare Sealing Rings (O-rings)
- User Manual


Specifications
| Feature | Description |
|---|---|
| Model | Prime C1 Pro |
| Part Number | F07901W |
| Light Source | Cree XP-L LED |
| Brightness (OTF) | Up to 950 lumens |
| Beam Distance | Up to 112 meters |
| Power Source | 18350 Lithium-Ion Battery (included) |
| Charging | Magnetic USB Charging |
| Material | Aircraft-grade Aluminum |
| Color | Matte Black |
| Dimensions (L x D) | 67 mm x 24.5 mm (2.64 x 0.96 inches) |
| Weight (without battery) | 46 g (1.62 oz) |
| Weight (with battery) | 71 g (2.50 oz) |
| Water Resistance | IP68 (submersible to 10m for 2 hours) |
| Impact Resistance | 10 meters |
| Special Features | Magnetic tailcap, Active Temperature Control, Color battery indicator |
Setup
Battery Installation
- Unscrew the tailcap of the flashlight counter-clockwise.
- Insert the included 18350 Li-ion battery with the positive (+) terminal facing towards the head of the flashlight.
- Screw the tailcap back on clockwise until it is securely tightened.
Charging
The Armytek Prime C1 Pro features a convenient magnetic USB charging system.
- Connect the USB end of the magnetic charging cable to a USB power source (e.g., computer, wall adapter).
- Attach the magnetic end of the charging cable to the tailcap of the flashlight. The magnet will automatically align it correctly.
- The indicator light on the charging cable will show the charging status. Refer to the charging cable's instructions for specific light indications (e.g., red for charging, green for fully charged).
- A full charge typically takes approximately 1 hour.
Operating
Basic Operation
- Turn On/Off: Press the side button once to turn the flashlight on or off.
- Change Brightness Modes: While the flashlight is on, press and hold the side button to cycle through the main brightness modes (Firefly, Main, Turbo). Release the button to select the desired mode.
- Access Special Modes (Strobe): From the OFF state, double-click the side button to enter Strobe modes. Press and hold to cycle through different Strobe frequencies. Press once to return to the last used main mode.
Brightness Modes and Runtimes
| Mode | Lumens | Runtime |
|---|---|---|
| Turbo2 | 950 lm (400 lm after 2 min 50 sec) | 1h 4 min |
| Turbo1 | 400 lm | 1h 15 min |
| Main3 | 210 lm | 2h 35 min |
| Main2 | 100 lm | 6h 30 min |
| Main1 | 40 lm | 15h |
| Firefly3 | 8 lm | 2.2 days |
| Firefly2 | 2.5 lm | 5 days |
| Firefly1 | 0.15 lm | 40 days |
| Strobe3 | 950 lm / 10 Hz | 2h 20 min |
| Strobe2 | 950 lm / 1 Hz | 3h 35 min |
| Strobe1 | 100 lm / 1 Hz | 29h |
Note: All above specifications are test results based on ANSI/NEMA FL1-2009 Standard. Tests are performed using the battery included in the set. Data may vary due to environment, heat dissipation, and other factors.
Usage Scenarios
The Armytek Prime C1 Pro is designed for versatile use in various situations:
- Everyday Carry: Use the removable stainless steel clip to attach the flashlight to your backpack, belt, pocket, or cap for easy access.
- Keychain Light: Its compact dimensions and light weight make it convenient to carry on a keychain. The tailcap has an opening for a key ring or lanyard.
- Magnetic Attachment: The strong integrated magnet in the tailcap allows for secure attachment to various metallic surfaces, providing hands-free illumination.


Overheat Protection
The flashlight features active temperature control to prevent overheating. If the temperature exceeds +58°C, the brightness will automatically decrease to prevent damage to the lamp and battery. This ensures safe and comfortable use even during prolonged operation.

Light Color Variants
The Prime C1 Pro is available in both white and warm light variants, each offering distinct advantages:
- White Light: Offers effective dazzling for self-defense (strobe mode) and generally provides a 7% higher light output and 3% greater range.
- Warm Light: More effective in rain and fog, provides more natural color rendering of objects, and causes less eye fatigue during prolonged use.

Maintenance
- Cleaning: Wipe the flashlight body with a soft, damp cloth. Do not use abrasive cleaners or solvents.
- O-ring Care: Periodically inspect the O-rings for wear and tear. Apply silicone grease to the O-rings to maintain their waterproof seal. Replace damaged O-rings with the provided spares.
- Battery Care: Store the battery in a cool, dry place when not in use. If storing for extended periods, charge the battery to approximately 50% capacity. Avoid fully discharging the battery.
- Thread Lubrication: Apply a thin layer of silicone grease to the threads of the tailcap to ensure smooth operation and maintain water resistance.
Troubleshooting
- Flashlight not turning on:
- Ensure the battery is inserted correctly with the positive (+) terminal facing the head.
- Check if the tailcap is fully tightened. A loose tailcap can prevent electrical contact.
- Charge the battery. The battery might be depleted.
- Light is dim or flickers:
- The battery charge level might be low. Recharge the battery.
- Clean the battery contacts and the flashlight's internal contacts with a clean cloth.
- Magnetic charging not working:
- Ensure the magnetic charging cable is properly connected to a working USB power source.
- Check for any debris on the magnetic contacts of the cable or the flashlight's tailcap. Clean if necessary.
- Water ingress:
- Ensure all O-rings are properly seated and lubricated.
- Check for any damage to the O-rings or the flashlight body.
Warranty and Support
Armytek provides a 10-year manufacturer's warranty on all non-wear components of the Prime C1 Pro flashlight. This warranty covers defects in materials and workmanship under normal use.
For warranty claims, technical support, or further inquiries, please visit the official Armytek website or contact their customer service department.
Official Website: https://www.armytek.com/flashlights/models/prime/armytek-prime-c1-pro-magnet-usb/







