1. Introduction
Thank you for choosing the HAZET LED Pen-Light 1979W-11/3. This compact and powerful LED pen-light set is designed for professional use, offering continuous dimming, versatile lighting options (main and top light), and convenient wireless charging. This manual provides essential information for the safe and efficient operation of your device.
2. Package Contents
Please verify that all items listed below are included in your package:
- 2 x HAZET 1979W-11 LED Pen-Lights (Wireless)
- 1 x HAZET 1979 WP-2 Dual Wireless Charging Pad
- 1 x USB-C Cable (100 cm)
- 1 x Power Adapter (5V, 2A)

Image 1: The HAZET LED Pen-Light 1979W-11/3 kit, showing two pen lights and the dual wireless charging pad.
3. Safety Instructions
Read all safety warnings and instructions carefully before using this product. Failure to follow the warnings and instructions may result in electric shock, fire, and/or serious injury.
- Do not look directly into the LED light. The intense light can cause temporary vision impairment.
- Keep the device away from water and other liquids.
- Do not attempt to open or modify the device. Repairs should only be performed by qualified personnel.
- Use only the provided charging pad, USB-C cable, and power adapter.
- Do not expose the device to extreme temperatures or direct sunlight.
- Keep out of reach of children.
- Dispose of batteries and electronic components according to local regulations.
4. Setup
4.1 Charging the Pen-Lights
- Connect the USB-C cable to the HAZET 1979 WP-2 Dual Wireless Charging Pad.
- Plug the power adapter into a suitable power outlet.
- Place the HAZET LED Pen-Light(s) onto the charging pad. The pen-lights are designed for optimized auto-positioning.
- The charging process will begin automatically. The battery status indicator on the pen-light will show the charging level. A green light typically indicates a full charge, while a red light indicates charging.

Image 2: A HAZET Pen-Light placed on the wireless charging pad, indicating the charging process.
Ensure the pen-light is correctly positioned on the charging pad for efficient charging. The magnetic holding function of the pad helps secure the lights.
5. Operation
5.1 Power On/Off and Light Mode Selection
The pen-light features a main button for power control and mode switching.
- To Turn On/Off: Press and hold the main button for approximately 1-2 seconds.
- To Switch Light Modes: While the light is on, short press the main button to toggle between the main light (surface illumination) and the top light (spot illumination).
5.2 Continuous Dimming
The HAZET LED Pen-Light offers continuous dimming to adapt the light intensity optimally to your needs.
- While the light is on, press and hold the main button (after the initial power-on press) to adjust the brightness. The light intensity will gradually increase or decrease. Release the button when the desired brightness is reached.
5.3 Magnetic Function and Clip
The pen-light is equipped with powerful integrated magnets and an extendable clip for versatile attachment.
- Use the integrated magnets to attach the pen-light to metallic surfaces, such as engine hoods or fuse boxes, for hands-free operation.
- The extendable clip allows for easy attachment to belt pockets or clothing.

Image 3: Examples of the HAZET Pen-Light in use, showing its versatility for illuminating work areas and its magnetic attachment capability.
6. Maintenance
6.1 Cleaning
Clean the pen-light and charging pad with a soft, damp cloth. Do not use abrasive cleaners or solvents. Ensure the device is dry before charging or use.
6.2 Battery Care
To prolong battery life, avoid fully discharging the pen-light frequently. Recharge the device regularly, especially if it will not be used for an extended period.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Pen-light does not turn on. | Battery is discharged. | Place the pen-light on the charging pad to recharge. |
| Pen-light does not charge. |
|
|
| Light intensity is low. | Battery is low or dimming is set to minimum. | Recharge the pen-light or adjust brightness using the dimming function. |
If the problem persists after attempting these solutions, please contact HAZET customer support.
8. Specifications
| Feature | Detail |
|---|---|
| Model | 1979W-11/3 |
| Brand | HAZET |
| LED Technology | COB/SMD |
| Luminous Flux (100%) | 200 Lumen |
| Protection Class (IP) | IP65 (Dust tight and protected against water jets) |
| Impact Protection (IK) | IK09 (Protected against 10 joules impact) |
| Power Supply | Wireless Charging |
| Input Voltage (Adapter) | 5 Volts |
| Adapter Current | 2 Amperes |
| Material | 2-component plastic with rubberized surface |
| Dimensions (L x W) | 11.61 x 1.69 cm |
| Weight (per item) | 95 grams |
| Color | Black/Blue |
| Special Features | Dimmable, Magnetic holding function, Battery status indicator |
9. Warranty and Support
HAZET products are manufactured to high-quality standards. For warranty information, please refer to the terms and conditions provided at the point of purchase or visit the official HAZET website. If you encounter any issues or require technical assistance, please contact HAZET customer support or your authorized dealer.
For general inquiries or to explore other HAZET products, you may visit the HAZET Brand Store.





