OLIGHT O'Pen 3 EDC 120-Lumen Rechargeable Pen Light Review – Black
The OLIGHT O'Pen 3 is a versatile everyday-carry pen that combines a writing instrument, bright LED flashlight, red night light, and green laser pointer. With up to 120 lumens of white light, USB-C charging, and a slim aluminum body, it is designed for office work, presentations, inspections, and low-light situations.
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| OLIGHT O'Pen 3 EDC 120-Lumen Rechargeable Pen Light Review |
Key Specifications
Brand: OLIGHT
Product Type: Rechargeable EDC Pen Light / Multifunctional Writing Pen
Model: O'Pen 3
Color: Black
Maximum White Light Output: 120 lumens
Beam Distance: 14 meters
Battery: Built-in 3.7V 130mAh rechargeable lithium-polymer battery
Charging: USB-C, approximately 1 hour
Dimensions: 6.10 inches long × 0.5 inches diameter
Weight: 33.5g (1.18 oz.)
Main Features
1. Powerful 120-Lumen Clip Light
The O'Pen 3 features a white LED integrated into its pocket clip, delivering up to 120 lumens for quick illumination. Its multiple brightness levels make it suitable for desk work, checking equipment, reading, and finding items in dark spaces.
2. Green Laser Pointer
The built-in green laser provides a practical pointing tool for presentations, teaching, and highlighting objects from a distance. Users should check their exact model and follow laser safety precautions.
3. Red Night Vision Light and SOS
A two-level red light helps provide illumination while reducing the impact on dark-adapted vision. The O'Pen 3 also includes an SOS mode for signaling during emergencies.
4. Writing Pen with Tip Light
Unlike a conventional flashlight, this model functions as a writing pen. Its soft pen-tip LED provides approximately 0.4 lumens, allowing you to see what you're writing in low-light conditions.
5. USB-C Rechargeable Design
The hidden USB-C charging port keeps the pen's exterior sleek while making recharging convenient. A full charge takes approximately one hour, eliminating the need to carry disposable batteries.
Performance
Performs exceptionally well for:
Everyday carry
Office work and presentations
Low-light inspections
Camping and emergency backup lighting
Pros
4-in-1 multifunctional design
Bright 120-lumen white LED
USB-C rechargeable battery
Lightweight aluminum construction
Multiple brightness levels
Integrated pen-tip light
Convenient pocket clip
Cons
Built-in battery is not user-replaceable
Maximum brightness has a short runtime
May be more feature-rich than necessary for basic pen users
Laser safety precautions are required
No strobe mode
Who Should Buy This?
Ideal for:
Office professionals and presenters
Technicians and maintenance workers
EDC enthusiasts
Campers and outdoor users
Buyers seeking a practical multifunctional gift
Final Verdict
The OLIGHT O'Pen 3 is a well-equipped multifunctional EDC pen that combines everyday writing with practical lighting and laser-pointer features. Its 120-lumen clip light, USB-C charging, red night light, and lightweight aluminum body make it useful for office, outdoor, and low-light tasks.
Overall, it is a strong choice for buyers who want one compact tool that handles several everyday jobs. If you only need a flashlight or a simple pen, a dedicated product may be more suitable.
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