Olight PLX Review: Dual Beams, One Mission

Introduction

Olight has spent years pushing weapon-mounted lights forward, and the PLX feels like one of the more interesting steps in that evolution. Its tagline is “dual beams, one mission,” and that idea shapes the entire design: instead of forcing you to choose between a hot spot for distance or a flood for close work, it gives you both.

This is a compact, battery-powered light running on two CR123 batteries, with a triangular front end that houses one large spotlight and two area lights. It outputs up to 1,200 lumens and carries a lifetime warranty at a price a little over $100.

First Impressions

Physically, the PLX is a tiny little thing with a design that stands out next to more traditional lights. The triangular head is distinctive, the build feels like a bomb-proof tank, and the official rating is good for a 1m drop, though it seems built to shrug off more than that.

Mounting is straightforward. It ships with both a 1913 rail plate and a thinner GL plate, and a sliding mechanism lets you move the light back and forth on the rail to find the right position before clamping it down. You can tighten the clamp with a screwdriver or a coin thanks to the dished slot, and an extra screw with Loctite pre-applied is included. The included T6 tool works, but a proper T6 fits the snug screws noticeably better.

One small note: the PLX is easy to switch on by accident, so it makes a poor pocket light. That is partly the point of the design, but it is worth knowing. Holster-wise, plenty of existing designs accommodate lights like this, and retention often comes from the light itself inside the holster, so it is worth checking fit with what you already run.

The Dual Beam Advantage

The core appeal is that you no longer have to pick a philosophy before you buy. Many lights force a decision: hot spot for distance, or flood for situational awareness. The PLX delivers both.

The flood output produces a massive spill that lights up everything around you, which is exactly what you want when you need to see your surroundings without pointing a tight beam at anything specific. When you hit a darker area, a recess, or need to see further or around obstacles, you flip the switch to the spotlight and boom, you can see considerably further.

The best analogy is holding binoculars up to your eye and then backing them off: lift up to scan wide, look down to see far. Switching between spot and flood is fast enough that it becomes a natural part of using the light rather than a deliberate mode change.

Controls and Interface

Operation is handled by two tail switches, and the interface is refreshingly simple. Push and hold either switch for momentary on and off. Click once and the light stays on. Double click also turns it on. Push both switches together, or triple click either one, and you get strobe.

The dual-switch layout is what makes the spot-to-flood transition so quick. Because each beam cluster is independently accessible, you are never digging through mode menus in a moment where speed matters. It is the kind of interface that feels obvious after a few minutes of use.

Durability has clearly been a design priority too. Where older, more traditional lights in this category have seen tail cap failures, circuit board issues, and flickering LEDs over time, the PLX feels engineered to avoid those pain points, and the lifetime warranty backs that intent.

Charging: Why USB-C Matters Here

The PLX charges over USB-C, meaning no special magnetic dock and no proprietary cable beyond the standard one you likely already use for everything else. Notably, the magnetic charger used on some smaller Olight lights will not stick to this one, since those tiny lights rely on reverse polarization and a special charger. The PLX sidesteps that entirely.

That matters more than it sounds. If you run the light for five minutes and then head out again, do you swap batteries or hope there is enough left? With USB-C, you can simply top it off and always leave with a full charge, which is the sensible habit for a light like this. It also saves wear on CR123 batteries, which are not cheap if you swap them constantly.

For heavy users, the ability to plug in with the same cable that charges everything else removes one more excuse to head out at less than full power.

Buying Advice

At a little over $100, the PLX lands in a competitive spot, and there are sales and coupon codes that bring it down further at times. Between the 1,200-lumen output, the dual-beam design, USB-C charging, the lifetime warranty, and mounting hardware for both 1913 and GL rails, it offers a lot of capability in a very small package.

If you mainly want a simple spot-only light, plenty of classic options still do that job well, and there is nothing wrong with them. But if you have ever hesitated over the spot-versus-flood question, the PLX removes that trade-off entirely, and that alone makes it worth a close look.

Conclusion

The Olight PLX is a well-executed, thoughtfully designed weapon-mounted light that solves a real problem: the forced choice between reach and awareness. With dual beams, an intuitive dual-switch interface, USB-C charging, and a rugged compact body backed by a lifetime warranty, it is one of the more complete packages in its class. For anyone shopping in this space, it deserves a spot at the top of the shortlist.