








Price: $19.99 - $9.99
(as of Dec 26, 2025 15:12:42 UTC – Details)
Product description
OLIGHT 4-in-1 EDC Penlight for Multiple Uses
The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked. OLIGHT 4-in-1 EDC Penlight for Multiple Uses Merchant Video

1 4-in-1 EDC Penlight
2 Pen Clip Red Light
3 Pen Tip Light
4 Pen CLip with Light
1 USB-C Charging 2 Easy operation 3 Tough build 4 Upgrade Experience 5 Presentation
What are the upgrade points of O’Pen 3 compared to O’Pen Glow?
a.The O’Pen 3 adds a Red Clip Light / SOS
b.Upgraded Refill: Neutral gel ink designed
c. Lighter Weight: the head is 3.5 g lighter
d.3-Position Toggle Switch: Quick, intuitive mode switching
e.No charging dock required, uses Type-C charging
Why was the charging dock removed?
To improve portability and flexibility, the O’Pen 3 uses a half-screw-out design for direct USB-C charging (no dedicated dock required), and it fully charges in just 1 hour. This makes it easier to charge your O’Pen 3 anywhere on the go.
How to turn on the red light mode?
When the device is off, and the mode switch is in the middle position, simply double-click to activate it.
Why is only one gel pen refill provided?
Because different usage scenarios have been fully considered, and in some environments an oil pen refill may be needed, one gel pen refill and one oil pen refill are included as standard, so you can choose the one that works best for you.
Does O’Pen 3 fit with the O’Pen Glow dedicated charging dock?
It can be plugged in, but it does not charge the OPEN 3 pen light.
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Customer Reviews
4.0 out of 5 stars 6
4.6 out of 5 stars 806
4.6 out of 5 stars 1,475
4.7 out of 5 stars 6,808
4.7 out of 5 stars 584
4.8 out of 5 stars 189
Price
$79.99$79.99
$79.99$79.99
$12.99$12.99
$15.99$15.99
$89.99$89.99
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Dimensions
0.5 x 0.5 x 6.1 in
0.5 x 0.91 x 6.1 in
0.39 x 0.39 x 4.13 in
1.18 x 1.18 x 5.12 in
1 x 1.1 x 4.59 in
0.63 x 1.06 x 4.88 in
Weight
1.18 oz / 33.5 g
1.34 oz / 38 g
0.56 oz / 15.8 g
0.69 oz / 19.5 g
5.29 oz / 150 g
4.06 oz / 115 g
Max Performance
120 Lumens
120 Lumens
/
50 Lumens
3000 Lumens
1,500 Lumens
Max Runtime
25 Hours
6 Hours
/
1 Hours
480 Hours
336 Hours
Rechargeable
✔
✔
×
✔
✔
✔
Charging Type
USB-C
Type-C Charging Base
/
USB Port Cover
MCC3 Charging Cable
USB-C
Red Light Mode
✔
×
×
×
✔
×
Product Dimensions : 0.5 x 0.5 x 6.1 inches; 4.16 ounces
Item model number : O-OPEN3-BK-300000
Batteries : 1 12V batteries required. (included)
Date First Available : December 10, 2025
Manufacturer : OLIGHT
ASIN : B0FXLYN2ZS
Customer Reviews: 4.0 4.0 out of 5 stars (6) var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
The output of the green beam is ≤5mW, the class is 3R. It is within the safe range and does not harm humans and animals
[4-in-1 Multi-Scene Lighting] The O’Pen 3 features a pen clip white light, a Pen clip red light, an led pen tip light, and a green beam with two brightness levels. The clip features up to 120 lumens of white light, a two-stage red light for night vision. Pen tip light features a soft tip light for writing in the dark
[Convenient Charging] Fully recharges in 1 hour via a hidden USB-C port—no special charging dock needed and upgraded battery, offering up to 25 hours of runtime
[Improved User Experience]A newly designed press-to-open pocket light for smoother, easier operation. The upgraded 3-position toggle switch allows you to switch between lighting modes instantly—simple, quick, and highly intuitive for everyday tasks
[Tough Build and Easy to Carry]Made from durable aluminum and fitted with a spring-loaded clip, it weighs only 33.5 g and slips easily into pockets or pouches. Rugged enough for everyday use, making it ideal for daily carry
[Upgraded Writing Experience]The upgraded recessed grip with a meteor-shower-inspired texture provides a secure, comfortable hold. It uses smooth-writing ballpoint refills and is compatible with previous OPEN series refills. Includes an extra oil-based refill, giving you options for different writing preferences






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