✔ Light or Write

As Olight's first pen with light, OPen 2 is a pen and a light union as well, which can help you write in the dark.

180 lumen penlight Open 2

✔ Separable and Dependable

The 2-in-1 product is separable as two parts that can work independently and excellently. The pen writes smoothly and the LED flashlight delivers up to 120 lumens, which are ideal for writing in the dark.

Separable and Dependable penlight

✔ Efficiency and Safety

With a built-in 110mAh rechargeable lithium polymer battery, the light can run as long as 10 hours and can be fully charged in less than an hour.

Fast charging penlight

✔ Details Bring Inspiration

Smooth L-type bolt action button is able to pop out and retract the tip in a quick and safe way. 4 adjustable modes adapt to your needs.

4 adjustable modes Olight Open 2

✔Light and Convenient

Lightweight for everyday carry. Stainless steel pocket clip tightly clamped with shirts or jeans pocket makes the OPen 2 suitable for outdoor use.

Portable penlight Open 2

✔ Exquisite and Practical

Exquisite and elegant appearance with unique dynamic spiral textures. With small size and two functions merge into one, OPen 2 can help you explore more of the unknown.

Exquisite and Practical penlight Open 2

✔ Gift for Concern

OPen 2 is ideal for ones who need to jot down notes in low light conditions. It's a concern for you or someone you care about.

Open 2 usage scenarios



Beam Distance
52.5 ft (16 m)
Max Performance
120 lumens
Charging Type
USB Charging Cable
Compatible Batteries
110mAh Rechargeable Lithium Polymer Battery
Light Source
3737 Cool White LED
Form / Size Factor
Small Size
Series Open
120 lumens
Run time High
20 minutes
60 lumens
Run time Med
50 minutes
20 lumens
Run time Low
140 minutes
5 lumens
Run time Moon
10 hours
1.34 oz (38 g)
5.7 in (145 mm)
Tip Diameter
0.024 in (0.6 mm)
Body Diameter
0.5 in (12.7 mm)
Carton Box
Everyday Carry, Camping, Household, EDC, General Use
Open 2 (Battery Built-in and Refill Included)×1
USB Charging Cable (A-C) ×1
Spare Refill ×1
User Manual x 1
Body Material
Aluminum Alloy
Average Rating
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Share your experience
Favorable comment

Color: Black


May 04, 2022, 23:23:22

CS reply:

Thanks for your support on Olight! Your comments are the motivation to keep us going. Looking forward to your next visit!

May 12, 2022, 08:04:45

did not receive extra refill and it has missing washer to the top of the pen where you charge it.


May 04, 2022, 14:42:22

CS reply:

Sincerely apologize for your inconvenience! Regarding your problem, our customer service will contact you later!

May 18, 2022, 08:45:07

Favorable Comments

Color: Black


Apr 22, 2022, 20:23:57

CS reply:

Thank you so much for your recognition of our products and services. Your comments are extremely important to us, which mean a lot to us! We are lucky to have you! Thanks again for being such a fantastic customer!

Apr 23, 2022, 01:22:17

This pen is amazing. It writes smooth and the flashlight is amazing. Great job olight!


Apr 17, 2022, 21:06:05

Favorable Comments

Color: Black


Mar 25, 2022, 20:58:26

Got this as a gift with purchase. I work in the field and this pen is in my pocket everyday Every Day. The finish barely has any ware still looks good. It's the only pen used since covid. Refills last a good amount of time even being smaller in size then a standard pen. I am on my 3rd refill and still enjoy the way it writes on most surface. The USB-C charging is great, now I don't need a different cable from my Android. The light is really good. The minimum output is bright enough to use but tough to notice it's operation. **Wish it had a lock out mode*** So many other lights Olight has have a lock out mode. I activate the pen in my pants pocket on accident min 1 time a week. At least it starts up on the lowest setting that would take a while to discharge


Mar 06, 2022, 17:35:48

Love this pin and highly recommend it to anyone

Color: Black


Jan 26, 2022, 10:19:39

This is an awesome pen. Gave it to my wife who was working nights and had to do charting in semi-dark. Writes super smooth.

Color: Black


Jan 10, 2022, 20:20:19

Thicker than I expected (small hands) but writes great and nice flashlight onboard.

Color: Black


Jan 07, 2022, 18:14:08

My son gave me his pen, I love it. It's always in my purse. Writes nice and the light is great.


Dec 02, 2021, 08:44:41

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File Name Size Link
Open2 User Manual.pdf 3321kb Preview