Shadowhawk S1670 Rechargeable Flashlight User Manual

Product Overview

The Shadowhawk S1670 is a powerful and versatile flashlight designed for various applications, from everyday use to emergency situations. It features an advanced XHM90.2 30W LED chip, offering 2000 lumens of brightness and a long-range beam. With 7 lighting modes, including a COB work light and a UV black light, it adapts to diverse needs. Its durable, IP67 waterproof construction ensures reliability in harsh conditions, and the integrated USB port allows for convenient recharging and power bank functionality.

Image: Shadowhawk S1670 Rechargeable Flashlight and accompanying UV black light, presented in its protective carrying case.

Key Features

• 30W XHM90.2 LED: Delivers 2000 lumens for super bright, long-range illumination up to 3,937 feet.
• 7 Lighting Modes: 3 main LED modes (High, Medium, Strobe) and 4 COB work light modes (High, Medium, Red Light, Red Strobe).
• Rechargeable & Power Bank: Features eco-friendly rechargeable battery technology with up to 12 hours runtime (low mode) and integrated USB port for charging other devices.
• Power Display: 4-LED indicator shows real-time battery level (25%, 50%, 75%, 100%).
• 12-Bulb 395nm UV Black Light: Ideal for detecting pet urine, stains, and verifying currency/IDs.
• Premium Quality & IP67 Waterproof: Made from aircraft-grade alloy, impact-resistant, and fully waterproof for extreme conditions.

What's Included

Your Shadowhawk S1670 kit comes with the following components:

• 1* Shadowhawk COB Flashlights High Lumens with Rechargeable Battery
• 1* with UV Black Flash Lights
• 3* AAA Battery (with 1* White Battery Tubes, 1* Battery Holder)
• 1* USB-C Cable with Flaghlight Holater
• 1* Instruction manual

Image: All components included in the Shadowhawk S1670 product kit.

Setup

Battery Installation (Main Flashlight)

The main Shadowhawk S1670 flashlight uses a rechargeable battery. Please ensure to remove any transparent protective film from the battery before installation.

1. Open the rear cover of the flashlight by twisting counter-clockwise.
2. Identify the positive (+) and negative (-) poles of the rechargeable battery.
3. Insert the battery into the flashlight body with the positive (+) end facing towards the flashlight head (light source).
4. Securely close the rear cover by twisting clockwise until tight.

Image: Visual guide for installing the rechargeable battery in the main flashlight.

Battery Installation (UV Black Light)

The included UV black light operates on 3 AAA batteries. An AAA battery holder is provided.

1. Unscrew the rear cap of the UV black light.
2. Insert 3 AAA batteries into the provided battery holder, ensuring correct polarity (positive and negative ends aligned as indicated).
3. Place the loaded battery holder into the UV black light body.
4. Screw the rear cap back on securely.

Image: Guide for installing AAA batteries into the UV black light.

Operating Instructions

Main Flashlight Modes

The main LED light offers three distinct modes:

• High: Maximum brightness for powerful illumination.
• Medium: Balanced brightness for general use.
• Strobe: Flashing light for signaling or disorientation.

To cycle through these modes, press the power button once. To directly turn off the main light from any mode, press and hold the power button for 2 seconds.

Image: Overview of the 7 lighting modes available on the flashlight.

Telescopic Zoom Function

Adjust the beam focus by extending or retracting the flashlight head:

• Floodlight: Retract the head for a wide, expansive beam, ideal for illuminating large areas.
• Spotlight: Extend the head to narrow the beam, focusing light on distant objects for precise illumination.

Image: Demonstrating the telescopic zoom function for floodlight and spotlight.

COB Side Light Modes

The COB work light provides versatile illumination for close-range tasks and emergency signaling:

• High: Bright illumination for work or camping.
• Medium: Reduced brightness for extended use or less intense lighting needs.
• Red Light: Steady red light, useful for preserving night vision or as a warning signal.
• Red Strobe: Flashing red light for emergency signaling or attracting attention.

To activate the COB side light, quickly press the power button twice, whether the main light is on or off. Continue double-pressing to cycle through the COB modes.

Video: Demonstration of the Shadowhawk S1670's 7 lighting modes, including the main LED and COB side light functions.

UV Black Light Operation

The separate UV black light is designed for specialized detection tasks:

• To turn on/off, press the button on the rear cap.
• Use the 395nm UV light to detect pet urine stains, hidden dirt, authenticate currency, or identify scorpions.

Image: Examples of how the multi-purpose UV torch can be used for detection.

Video: Overview of the Shadowhawk COB Rechargeable Flashlight, highlighting its UV light capabilities.

Charging and Power Management

USB Charging and Power Bank Function

The Shadowhawk S1670 flashlight features a built-in USB-C port for convenient charging and can also function as a power bank.

• Charging the Flashlight: Open the rubber cover on the side of the flashlight to reveal the USB-C input port. Connect the provided USB-C cable to a power source (e.g., wall adapter, computer, car charger). The battery indicator lights will illuminate to show charging progress.
• Power Bank Function: To use the flashlight as a power bank, connect your electronic device's charging cable to the USB-A output port located next to the USB-C input. The flashlight can provide emergency power to your phone or other small devices.

Image: USB Input & Output ports for charging the flashlight and using it as a power bank.

Battery Life Indicator

The flashlight is equipped with a 4-LED power display to accurately show the remaining battery level:

• 4 LEDs: 100% charge
• 3 LEDs: 75% charge
• 2 LEDs: 50% charge
• 1 LED: 25% charge (recharge soon)

This real-time display helps you monitor power levels and avoid unexpected power depletion.

Image: Visual representation of the flashlight's long-lasting rechargeable battery.

Maintenance

Waterproofing and Durability

The Shadowhawk S1670 is built for resilience:

• IP67 Waterproof: Designed to withstand heavy rain, splashes, and temporary submersion. Ensure all ports and covers are securely closed to maintain waterproofing.
• Durable Construction: Made from high-quality aircraft-grade alloy with an anodized anti-abrasive coating, providing extreme impact resistance and long-lasting performance.

Image: The flashlight demonstrating its IP67 waterproof and durable features.

Troubleshooting

General Tips

• Light not turning on: Check battery installation and ensure the rechargeable battery is charged. For the UV light, verify AAA battery polarity.
• Dim light: Recharge the main flashlight battery. For the UV light, replace AAA batteries.
• Charging issues: Ensure the USB-C cable is properly connected to both the flashlight and the power source. Try a different cable or power adapter.
• Mode cycling issues: Ensure you are pressing the power button correctly (single press for main modes, double press for COB modes).

Specifications

Warranty and Support

Shadowhawk offers a Lifetime Warranty on this product, reflecting their commitment to quality and customer satisfaction.

For any questions, concerns, or support needs regarding your Shadowhawk S1670 flashlight, please do not hesitate to contact us. We are dedicated to providing high-quality lighting products and excellent customer service.

Contact Information: Please refer to the contact details provided in your product packaging or visit the official Shadowhawk website for support.