Olight PLX Weapon Light Review: Performance, Compatibility & Holster Fit Guide

The Olight PLX is one of the newest additions to the weapon-mounted light market, designed to compete with some of the most popular duty and concealed carry lights available today. With a compact footprint, high output, and modern design, the PLX is quickly gaining attention among concealed carriers and home defense users.

In this guide, we’ll break down everything you need to know about the Olight PLX, including performance, compatibility, and how it affects holster selection.

Olight PLX Overview

The Olight PLX is built as a compact yet powerful weapon-mounted light designed for everyday carry and duty use. It offers a strong balance between brightness, size, and usability.

• High lumen output for target identification
• Compact design ideal for concealed carry
• Ambidextrous activation controls
• Durable construction for real-world use

This light is designed to fit a wide range of compact and full-size pistols, making it a versatile option for many firearm platforms.

Performance & Real-World Use

When it comes to weapon lights, performance is about more than just brightness. The Olight PLX delivers consistent output with a usable beam pattern that allows for both close-quarters and mid-range visibility.

For concealed carriers, the compact size of the PLX is a major advantage. It minimizes bulk while still providing enough output for defensive situations.

The activation paddles are intuitive and easy to reach, allowing for quick engagement without shifting your grip.

Firearm Compatibility

The Olight PLX is commonly paired with popular compact and full-size handguns, including:

• Glock 19
• Glock 19X
• Glock 45
• Other rail-equipped compact pistols

As with any weapon-mounted light, proper fitment depends on rail design and positioning. Always verify compatibility with your specific firearm setup.

Holster Compatibility (IMPORTANT)

One of the most overlooked aspects of adding a weapon-mounted light is holster compatibility.

Not all holsters will fit a firearm with the Olight PLX. Because the light changes the shape of the firearm, you need a holster specifically designed for that exact setup.

At Lindahl Holsters, we design holsters specifically molded for firearm and light combinations to ensure:

• Proper retention
• Safe trigger guard coverage
• Smooth draw and reholster
• Reliable everyday carry performance

If you are running a Glock 19, 19X, or 45 with the Olight PLX, you’ll need a holster built specifically for that configuration.

👉 View our Glock 19 / 19X / 45 with Olight PLX Holster Guide

Is the Olight PLX Worth It?

The Olight PLX is a strong contender in the weapon light market, especially for those looking for a compact, high-output option for concealed carry or home defense.

Its balance of size, performance, and usability makes it a practical choice for many shooters.

However, the most important factor when adding any weapon-mounted light is ensuring you have the right holster to support it safely and effectively.

Final Thoughts

The Olight PLX is quickly becoming a popular option for Glock and other compact pistol platforms. With the right setup and a properly fitted holster, it can be an excellent addition to your everyday carry system.

If you're running a light-bearing setup, make sure your gear is built for it — because fitment and retention matter.

👉 Shop Light-Bearing Holsters