Streamlight TLR-8 HL-X sub USB Tactical Flashlight User Manual

Introduction

This manual provides comprehensive instructions for the safe and effective use, setup, operation, and maintenance of your Streamlight TLR-8 HL-X sub USB 1000-Lumen Weapon Rail-Mounted Rechargeable Tactical Flashlight with Integrated Red Aiming Laser. Please read this manual thoroughly before using the device.

Figure 1: Streamlight TLR-8 HL-X sub tactical flashlight. This image shows the compact design of the flashlight and laser combination unit, highlighting the main light emitter and the integrated red laser.

Safety Information

WARNING: Always follow proper firearm safety procedures. Ensure the firearm is unloaded and safe before attaching, detaching, or performing any maintenance on the TLR-8 HL-X sub.

• Laser Radiation: This product contains a Class 3R laser. Avoid direct eye exposure to the laser beam. Do not point the laser at aircraft or vehicles.
• Battery Safety: Use only the specified rechargeable battery. Do not attempt to open, crush, or incinerate the battery. Keep batteries away from children.
• Heat: The light head can become hot during prolonged use. Avoid direct contact with the hot surface.
• Mounting: Ensure the device is securely mounted to prevent accidental detachment during use.

Setup and Installation

1. Compatibility

The TLR-8 HL-X sub is designed exclusively for use with specific firearms featuring a 1913 rail. Compatible models include:

• Smith & Wesson M&P M2.0 subcompact
• Beretta Px4 Storm subcompact
• Springfield Armory XD-E, XD-S and Hellcat Pro
• Heckler & Koch HK45 compact
• Sig Sauer P365 XMACRO

2. Rail Mounting

The TLR-8 HL-X sub features a rail grip clamp system for quick and secure attachment/detachment without tools.

1. Ensure the firearm is unloaded and safe.
2. Loosen the rail clamp screw on the TLR-8 HL-X sub.
3. Align the rail clamp with the accessory rail on your firearm.
4. Push the unit onto the rail until it seats firmly.
5. Tighten the rail clamp screw securely by hand. Do not overtighten.

Figure 2: Side view of the TLR-8 HL-X sub, showing the rail clamp mechanism. This image illustrates how the unit attaches to a firearm's accessory rail.

3. Battery Installation and Charging

The TLR-8 HL-X sub uses a rechargeable battery and can be charged via USB.

1. To access the battery compartment, unscrew the face cap of the light.
2. Insert the specified rechargeable battery with the positive (+) end facing towards the light head.
3. Replace the face cap and tighten securely to ensure water resistance.
4. To charge, locate the USB charging port (typically covered by a rubber seal) and connect a standard USB-C cable. The charging indicator will show status.

4. Interchangeable Paddle Switches

The unit comes with interchangeable ambidextrous rear paddle switches (high and low) to suit user preference.

1. Using a multi-tool (not included), carefully remove the existing paddle switch by unscrewing the retaining screw.
2. Align the desired high or low paddle switch with the slot.
3. Secure it in place with the retaining screw. Ensure it is snug but do not overtighten.

Figure 3: High and Low Switch options. This image demonstrates the two different paddle switch configurations available for user customization.

Operating Instructions

1. Mode Selection

The TLR-8 HL-X sub offers three primary operating modes:

• LED Light Only: Activates the 1000-lumen flashlight.
• LED/Laser Combo: Activates both the flashlight and the red aiming laser simultaneously.
• Laser Only: Activates only the red aiming laser.

To cycle through modes, press and hold one of the paddle switches for approximately 1 second until the desired mode is selected. The unit will remember the last selected mode.

Figure 4: Front view of the TLR-8 HL-X sub, illustrating the light emitter and laser aperture. This view highlights the dual functionality of the device.

2. Activating the Light/Laser

• Momentary Activation: Press and hold either paddle switch. Release to turn off.
• Constant On: Quickly tap either paddle switch. Tap again to turn off.

3. Strobe Mode

The TLR-8 HL-X sub features a user-enabled strobe mode.

• To activate strobe, quickly double-tap either paddle switch while the light is off or in constant on mode.
• To exit strobe mode, tap either paddle switch again.

4. Laser Adjustment

The integrated red aiming laser can be adjusted for windage and elevation.

1. Locate the windage and elevation adjustment screws on the side of the unit.
2. Using a small flathead screwdriver or the appropriate tool, turn the screws incrementally to adjust the laser point of aim.
3. Perform live-fire zeroing at a safe range to ensure accuracy.

Maintenance

1. Cleaning

• Wipe the exterior of the unit with a damp cloth. Do not use abrasive cleaners.
• Clean the lens with a soft, lint-free cloth. For stubborn dirt, a small amount of lens cleaning solution can be used.
• Ensure the USB charging port cover is securely closed to prevent dust and moisture ingress.

2. Battery Care

• Recharge the battery regularly, especially after prolonged storage, to maintain optimal performance.
• If storing the unit for an extended period, remove the battery.

Troubleshooting

Specifications

Warranty Information

Streamlight products are known for their durability and quality. For detailed warranty information, please refer to the official Streamlight website or contact their customer support. Keep your proof of purchase for warranty claims.

Customer Support

If you encounter any issues or have questions not covered in this manual, please visit the official Streamlight website for FAQs, support resources, and contact information.

Official Streamlight Website: www.streamlight.com