1. Introduction
The OLIGHT O'Pen 3 is a versatile 4-in-1 EDC (Everyday Carry) tool, combining a smooth-writing pen with multiple lighting functions and a green laser. This manual provides essential information for the safe and effective use of your O'Pen 3.
Figure 1: OLIGHT O'Pen 3 EDC Pen Light (Orange variant)
2. Package Contents
Please inspect the package to ensure all items are present and in good condition.
- O'Pen 3 (Battery Included) × 1
- Pen Refill × 1
- USB-C Charging Cable × 1
- User Manual × 1
Figure 2: Included items in the O'Pen 3 package.
3. Product Features and Components
The O'Pen 3 integrates multiple functions into a compact and durable aluminum body.
- Pen Function: Smooth-writing ballpoint pen with a recessed grip for comfortable hold. Compatible with previous OPEN series refills.
- Pen Tip Light: A soft LED light integrated into the pen tip, ideal for writing in dark environments.
- Pen Clip White Light: Up to 120 lumens with multiple brightness levels, suitable for general illumination.
- Pen Clip Red Light: Two-stage red light for night vision or signaling.
- Green Beam: A green laser pointer with two intensity levels, useful for presentations or pointing. (Output ≤5mW, Class 3R)
- USB-C Charging Port: Hidden charging port for convenient recharging.
- 3-Position Toggle Switch: Allows instant switching between lighting modes (Laser, Pen Clip Light, Pen Tip Light).
- Spring-Loaded Clip: Durable and adjustable for secure attachment to pockets or pouches.
Figure 3: Close-up of the O'Pen 3's selector switch and pen tip mechanism.
4. Setup
4.1 Initial Use
Before first use, please fully charge the product. Remove any protective films or stickers from the device, especially from the laser aperture.
4.2 Charging
To charge the O'Pen 3, gently twist the middle section of the pen counter-clockwise to reveal the hidden USB-C charging port. Connect the provided USB-C charging cable to the port and a power source. The indicator light will show red during charging and green when fully charged. A full charge typically takes about 1 hour.
Video 1: Demonstration of the O'Pen 3's USB-C charging port and process.
Figure 4: O'Pen 3 charging in different environments.
5. Operating Instructions
5.1 Pen Function
To extend the pen tip, push the selector downwards towards the pen tip. To retract, push the selector upwards. The bolt-action mechanism provides a smooth and satisfying operation.
5.2 Switching Between Light Modes
The O'Pen 3 features a 3-position toggle switch to select between the Laser, Pen Clip Light, and Pen Tip Light modes. Simply slide the switch to the desired position.
5.3 Pen Tip Light Operation
With the switch in the Pen Tip Light position, press the power button once to turn the pen tip light ON. Press again to turn it OFF. This light is designed to illuminate your writing area in low-light conditions.
Figure 5: Pen tip light in use for writing in the dark.
Video 2: Demonstration of pen tip light, red light, and green laser functions.
5.4 Pen Clip White Light Operation
With the switch in the Pen Clip Light position, press the power button once to turn the white light ON. Press again to turn it OFF. To cycle through brightness levels (Moon, Low, Medium, High), press and hold the power button while the light is ON. Release to select the desired brightness.
Figure 6: Pen clip light providing illumination for tasks.
5.5 Pen Clip Red Light Operation
With the switch in the Pen Clip Light position, quickly double-press the power button to activate the red light. Double-press again to turn it OFF. To cycle between low and high red light, press and hold the power button while the red light is ON. Triple-press the power button to activate SOS mode.
5.6 Green Beam (Laser) Operation
With the switch in the Laser position, press the power button once to activate the green beam. Press again to turn it OFF. To cycle between two intensity levels, press and hold the power button while the laser is ON. Release to select the desired intensity.
Figure 7: Green beam used for presentations.
6. Maintenance
6.1 Pen Refill Replacement
To replace the pen refill, unscrew the pen tip section. Carefully remove the old refill and insert the new one. Ensure the new refill is properly seated before screwing the pen tip back on. An extra oil-based refill is included in the package.
Figure 8: Included pen refills.
6.2 Cleaning
Wipe the pen body with a soft, clean cloth. Avoid using harsh chemicals or abrasive materials that could damage the finish or internal components.
7. Troubleshooting
- Light not turning ON: Ensure the battery is charged. Check if the selector switch is in the correct position for the desired light mode.
- Pen tip not extending/retracting: Ensure the pen tip section is screwed on tightly. Check for any obstructions in the bolt-action mechanism.
- Charging issue: Ensure the USB-C cable is fully inserted and the power source is active. Check the charging indicator light.
If issues persist, please contact OLIGHT customer support for further assistance.
8. Specifications
| Feature | Specification |
|---|---|
| Material | Aluminum |
| White Pen Clip Light (High) | 120 Lumens (14 min runtime, then steps down to 15% for 25 min) |
| White Pen Clip Light (Medium) | 60 Lumens (60 min runtime) |
| White Pen Clip Light (Low) | 20 Lumens (2 h 20 min runtime) |
| White Pen Clip Light (Moon) | 2 Lumens (26 h runtime) |
| Red Pen Clip Light (High) | 10 Lumens (1 h 20 min runtime) |
| Red Pen Clip Light (Low) | 5 Lumens (2 h 10 min runtime) |
| Pen Tip Light | 0.4 Lumens (26 h runtime) |
| Green Beam Output | ≤5mW (Class 3R) |
| Battery | 130 mAh Lithium Polymer (3.7V) |
| Charging Time | Approx. 1 hour (via USB-C, 1A) |
| Dimensions | 6.1" (L) x 0.5" (D) |
| Weight | 3.84 ounces (33.5 g) |
| Water Resistance | Waterproof |
9. Warranty and Support
9.1 Warranty Information
The OLIGHT O'Pen 3 comes with a lifetime warranty. Please refer to the official OLIGHT website or your purchase documentation for full details regarding warranty claims and service.
9.2 Customer Support
For any questions, technical assistance, or warranty claims, please contact OLIGHT customer support through their official channels. You can find contact information on the OLIGHT website or in your product packaging.
