Introduction
Thank you for choosing the Shadowhawk S1670 LED Flashlight. This powerful and versatile flashlight is designed for various applications, from outdoor activities like camping and hiking to emergency situations. It features an advanced XHM90.2 LED chip, a COB work light, USB charging and output capabilities, and multiple lighting modes, including a UV lamp. This manual provides detailed instructions for safe and effective use, maintenance, and troubleshooting.
Image: The Shadowhawk S1670 LED Flashlight, its included UV torch, rechargeable battery, AAA batteries, USB charging cable, lanyard, holster, and user manual, all neatly organized within a protective carrying case.
Package Contents
Please verify that all items are present in your package:
- 1x Shadowhawk S1670 LED Flashlight with COB Work Light
- 1x UV Torch
- 1x High-Capacity Rechargeable Lithium-Ion Battery
- 3x AAA Batteries
- 1x USB Charging Cable
- 1x Lanyard
- 1x Holster
- 1x User Manual
Setup
Battery Installation
The Shadowhawk S1670 flashlight operates with a powerful rechargeable Lithium-Ion battery. The included UV torch uses AAA batteries.
- For the S1670 Flashlight: Unscrew the tail cap of the flashlight. Insert the rechargeable Lithium-Ion battery with the positive (+) end facing towards the head of the flashlight. Screw the tail cap back on securely.
- For the UV Torch: Unscrew the tail cap of the UV torch. Insert the three AAA batteries into the provided battery holder, ensuring correct polarity (+/-). Insert the battery holder into the UV torch with the positive (+) end facing towards the head. Screw the tail cap back on securely.
Image: A visual guide demonstrating the four steps for easy battery installation: opening the tail cap, identifying positive and negative poles, inserting the battery correctly, and securing the tail cap.
Initial Charging
Before first use, fully charge the S1670 flashlight's rechargeable battery.
- Locate the USB-C charging port on the flashlight body (usually covered by a rubber flap for waterproofing).
- Connect the provided USB charging cable to the flashlight and to a USB power source (e.g., wall adapter, computer, power bank).
- The LED indicators on the flashlight will show the charging progress. A full charge typically takes 4-6 hours.
- Once fully charged, all four LED indicators will be lit. Disconnect the charging cable and ensure the rubber flap is securely closed to maintain water resistance.
Image: The Shadowhawk S1670 flashlight demonstrating its dual USB functionality, allowing it to be charged via USB input and also to act as a power bank via USB output to charge other devices. Battery level indicators are also visible.
Operating Instructions
Main Light Operation (XHM90.2 LED)
The main LED light offers three modes:
- To Turn On/Cycle Modes: Press the power button once to turn on the flashlight. Subsequent presses will cycle through High, Medium, and Strobe modes.
- To Turn Off: Press and hold the power button for 2 seconds to turn off the light directly from any main light mode.
Image: A visual representation of the flashlight's 7 lighting modes. The top row shows the main LED light in High, Medium, and Strobe settings, illuminating different outdoor scenes. The bottom row illustrates the four COB work light modes: High, Medium, Red, and Red Strobe, suitable for various tasks and emergency signaling.
COB Work Light Operation
The integrated COB work light provides versatile area illumination with four modes:
- To Activate/Cycle Modes: Double-click the power button to turn on the COB side light. Subsequent double-clicks will cycle through High, Medium, Red, and Red Strobe modes. This can be done whether the main light is on or off.
- To Turn Off: Press and hold the power button for 2 seconds, or cycle through all COB modes until the light turns off.
Zoom Function (Telescopic Focus)
The flashlight features a telescopic head for adjusting the beam from a focused spotlight to a wide floodlight.
- Spotlight: Extend the head of the flashlight outwards to narrow the beam for long-distance illumination.
- Floodlight: Retract the head of the flashlight inwards to widen the beam for broad area illumination.
Image: The Shadowhawk S1670 flashlight illustrating its stretch function, allowing users to adjust the beam from a focused spotlight for long-range visibility to a wide floodlight for broader area illumination.
USB Output (Power Bank Function)
The S1670 flashlight can also serve as a portable power bank to charge other devices in emergencies.
- Open the rubber flap covering the USB ports.
- Connect your device's charging cable to the USB-A output port on the flashlight.
- The flashlight will begin charging your device.
Battery Level Indicator
The flashlight features four LED indicators to display the remaining battery charge:
- 4 LEDs: 100% charge
- 3 LEDs: 75% charge
- 2 LEDs: 50% charge
- 1 LED: 25% charge (recharge soon)
UV Torch Operation
The included 12-LED UV torch operates independently and is powered by AAA batteries.
- Press the button on the tail cap to turn the UV torch on or off.
- The 395nm UV light is ideal for detecting pet urine, stains, verifying currency, passports, and identifying certain minerals.
Image: The Shadowhawk UV torch highlighting its specific uses, such as detecting pet urine, bed bugs, toilet stains, and verifying identity documents and currency, by revealing fluorescent properties invisible under normal light.
Maintenance
Cleaning
- Wipe the flashlight body with a soft, damp cloth. Do not use abrasive cleaners or solvents.
- Keep the lens clean for optimal light output. Use a lens cleaning cloth or cotton swab with a small amount of lens cleaner if necessary.
Battery Care
- Recharge the battery regularly, even if the flashlight is not used frequently, to prolong its lifespan.
- Avoid fully discharging the battery.
- If storing the flashlight for an extended period, remove the battery.
Water Resistance (IP67)
The S1670 flashlight is rated IP67 waterproof, meaning it is protected from dust and can withstand immersion in water up to 1 meter for 30 minutes. To maintain this rating:
- Ensure all caps and rubber flaps (e.g., USB port cover, tail cap) are securely closed before exposing the flashlight to water.
- Regularly inspect the O-rings for any damage or wear. Lubricate them periodically with silicone grease to maintain a good seal.
- Do not submerge the flashlight for prolonged periods or at depths greater than specified.
Image: The Shadowhawk S1670 flashlight highlighting its IP67 waterproof and durable construction, suitable for use in various demanding environments such as hiking, camping, vehicle maintenance, and emergency rescue situations. An inset shows the thick sealing ring.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Flashlight does not turn on. | Battery is dead or incorrectly inserted. | Ensure battery is fully charged and inserted with correct polarity. |
| Light is dim or flickers. | Low battery charge; loose connections; dirty lens. | Recharge battery; tighten tail cap and head; clean lens. |
| COB light does not activate. | Incorrect button press sequence. | Double-click the power button to activate the COB light. |
| USB output not charging devices. | Flashlight battery is too low; incorrect cable. | Ensure flashlight battery is sufficiently charged; use a compatible USB cable. |
If you encounter issues not listed here or if the solutions do not resolve the problem, please contact Shadowhawk customer support for assistance.
Specifications
| Feature | Detail |
|---|---|
| Model | S1670 |
| Light Source | Upgraded XHM90.2 LED Chip, COB Work Light |
| Lumen Output | 500,000 Lumens (Main Light) |
| Lighting Modes | 7 Modes Total (3 Main Light: High, Medium, Strobe; 4 COB Light: High, Medium, Red, Red Strobe) |
| Beam Distance | Up to 1000m |
| Battery Type | Rechargeable Lithium-Ion (Main), AAA (UV Torch) |
| Battery Life | Up to 12 hours (low mode) |
| Charging Port | USB-C Input, USB-A Output (Power Bank Function) |
| Material | Aviation-grade Aluminum Alloy |
| Waterproof Rating | IP67 |
| Dimensions | 17.4 x 3.5 x 7.3 cm |
| Weight | 480 g |
| UV Torch Wavelength | 395nm |
Warranty and Support
Shadowhawk is committed to providing high-quality products and excellent customer service. Your Shadowhawk S1670 LED Flashlight comes with a standard manufacturer's warranty against defects in materials and workmanship.
For any questions, technical support, or warranty claims, please contact our dedicated 24/7 brand team. We aim to provide a satisfactory solution within 24 hours.
Contact information can typically be found on the product packaging or the official Shadowhawk website. Please refer to the contact details provided at the point of purchase or on the manufacturer's official channels for the most up-to-date support information.
