Olight O'Pen 3 | multifunctional penlight | 120 lm + green laser

The Olight O'Pen 3 is a 4-in-1 multifunctional penlight that packs a white light, a red night-vision mode, a green laser pointer, and a genuine writing pen into one slim aluminum body. With a hidden USB-C charging port, a comfortable tapered grip, and a spring-loaded pocket clip, it's a versatile everyday carry tool built for low-light work, presentations, signaling, and on-the-spot tasks.

Why choose the Olight O'Pen 3?

• Four tools in one: The clip houses a 120-lumen white light, a two-stage red light for preserving night vision, and a red SOS mode for emergencies—plus a soft tip light for writing in the dark and a precise green laser pointer with two brightness levels.
• Hassle-free USB-C charging: A hidden USB-C port recharges the O'Pen 3 fully in about one hour, keeping the pen's sleek, seamless lines intact with no exposed battery compartment.
• Comfortable grip for smooth writing: A carefully balanced, gently tapered aluminum frame with a meteor-shower-inspired grip pattern delivers comfort and control through extended writing sessions.
• Tough and portable: A durable aluminum body and reliable spring-loaded clip make it easy to carry everywhere, while the slim 6.10-inch profile slips into any pocket for daily tasks and emergencies alike.
• Precise green laser pointer: A Class 1 green laser with two brightness settings gives you a clear, confident point of reference for presentations, briefings, and signaling.

Quick specs

• Max output: 120 lumens
• Min output: 2 lumens
• Beam distance: 46 ft (14 m)
• Light sources: White clip light, two-stage red light (+ SOS), tip writing light, green laser pointer
• Laser: Class 1 green laser, two brightness levels
• Charging type: USB-C (hidden port, ~1 hour full charge)
• Battery: Built-in lithium-polymer (rechargeable)
• Body material: Aluminum
• Dimensions (length x diameter): 155 mm * 12.7 mm / 6.10 in * 0.50 in

What's in the box

• O'Pen 3 x 1
• USB-C charging cable x 1
• Spare ink refill x 1
• User manual x 1