Introduction
The Streamlight TL-2 X is a compact yet powerful flashlight designed for various applications. It features a robust construction from 6000 series machined aircraft aluminum with an anodized finish, ensuring durability. The flashlight incorporates an anti-roll head design and a pocket clip for convenient carrying. A serial number is included for positive identification. Its C4 LED provides high, low, and strobe modes, powered by solid-state power regulation for consistent light output throughout battery life. The high-temperature glass lens is gasket-sealed for water resistance.

Image: Front view of the Streamlight TL-2 X 200-Lumen Flashlight, showcasing its design and lens.
Safety Information
WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Always handle with care and follow all safety guidelines.
- Do not look directly into the LED light.
- Keep out of reach of children.
- Ensure proper battery polarity during installation.
- Dispose of batteries according to local regulations.
Package Contents
- Streamlight TL-2 Flashlight (Model 88119)
- 2 x CR123A Lithium Batteries
Setup
Battery Installation
- Unscrew the tail cap of the flashlight by turning it counter-clockwise.
- Insert two (2) CR123A lithium batteries with the positive (+) end facing towards the head of the flashlight.
- Carefully screw the tail cap back on by turning it clockwise until it is securely tightened.

Image: Rear view of the Streamlight TL-2 X Flashlight, illustrating the tail cap for battery access.
Initial Inspection
Before first use, inspect the flashlight for any visible damage. Ensure the lens is clear and the tail cap is fully tightened to maintain water resistance.
Operating Instructions
The Streamlight TL-2 X features a tail cap push-button switch for controlling the light output and modes.
Basic Operation
- Momentary On: Lightly press and hold the tail cap switch. Release to turn off.
- Constant On/Off: Fully press the tail cap switch until it clicks to turn the flashlight on. Press again until it clicks to turn off.
Mode Selection (TEN-TAP Programming)
The TL-2 X utilizes Streamlight's TEN-TAP programming, allowing users to select between three operating programs. The default program is High/Strobe/Low. To cycle through modes within a program, rapidly tap the switch (within 0.4 seconds between taps) until the desired mode is reached. A full click will lock the light into the current mode.
- High Mode: Provides maximum light output (200 lumens).
- Low Mode: Provides reduced light output for extended runtime or close-up tasks.
- Strobe Mode: A disorienting flashing light, useful for signaling or self-defense.
Maintenance
Cleaning
Wipe the flashlight body with a soft, damp cloth as needed. Do not use abrasive cleaners or solvents. Keep the lens clean for optimal light output.
Battery Replacement
When light output diminishes, replace both CR123A batteries simultaneously. Always use fresh, high-quality batteries. Refer to the 'Battery Installation' section for replacement steps.
Storage
For long-term storage, remove the batteries from the flashlight to prevent potential leakage and damage.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Flashlight does not turn on | Dead or improperly inserted batteries | Replace batteries or ensure they are inserted with correct polarity. Tighten tail cap fully. |
| Light output is dim | Low battery power | Replace both CR123A batteries. |
| Flashlight body gets warm during use | Normal operation for high-lumen flashlights | This is expected. Prolonged use on high settings can generate heat. If it becomes excessively hot, turn off and allow to cool. |
Specifications
| Feature | Detail |
|---|---|
| Model Number | 88119 |
| Light Output (High) | 200 Lumens |
| Light Source | C4 LED |
| Beam Distance | 210 meters |
| Runtime (High) | 2.5 hours |
| Runtime (Strobe) | 6 hours |
| Power Source | 2 x CR123A Lithium Batteries |
| Material | 6000 Series Machined Aircraft Aluminum |
| Weight | 0.13 kg |
| Water Resistance | IPX4 (Water Resistant) |
| Special Features | Anti-roll head, Pocket clip, Solid state power regulation, Multiple modes |
Warranty Information
The Streamlight TL-2 X Flashlight is covered by a limited lifetime warranty. For specific details regarding warranty coverage and claims, please refer to the official Streamlight website or contact their customer support.
Support and Contact
For further assistance, technical support, or to inquire about replacement parts, please visit the official Streamlight website or contact their customer service department. Contact information can typically be found on the manufacturer's website or product packaging.