Top 4 Best Glock 34 Lights

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I’m a shooting enthusiast with years of hands-on experience testing various firearms and accessories. When it comes to handguns and lights, the Glock 34 has been a significant focus of my testing. 

One light stands out from the crowd based on rigorous evaluations: the Streamlight TLR-1 HL. 

In this article, I’ll break down why this light deserves your attention if you own or are considering a Glock 34.

This article aims to guide you in choosing the Best Glock 34 Lights. A reliable light is more than just an accessory; it’s a crucial component that can significantly affect your shooting experience. 

So, let’s delve into what makes the Streamlight TLR-1 HL a solid choice for your firearm.

My Top 4 Best Lights For Glock 34

1. TLR-1 HL – Best Option

The Streamlight TLR-1 HL is a powerful weapon light built for resilience and superior illumination.

High Luminosity: Lighting conditions can make or break your experience when you’re out in the field. The TLR-1 HL is a game changer, offering an impressive 1000 lumens of light output. It’s not just the numbers; the brightness here is top-notch. 

The light can throw its beam far and wide, letting you clearly identify targets from a reasonable distance.

Durability You Can Count On: In my experience, gear that can’t take a little roughing up isn’t worth your time. This light is crafted from aircraft-grade aluminum and has an exceptional shock-resistant build. It’s a beast when it comes to resilience. 

Its IPX4 rating means it can handle a fair bit of water and dust exposure, too, so go ahead and take it through those challenging environments.

User-Friendly Installation: Let’s face it: nobody wants to fumble with complicated setups. Mounting the TLR-1 HL onto the Glock 34 is a breeze. 

Seriously, you’ll have it securely attached in minutes. The package includes a mounting key compatible with different types of handguns, making the installation process smooth and painless.

Ambidextrous Switch: The designers clearly thought about ease of use when they included an ambidextrous switch on the TLR-1 HL. 

Activating this light is a snap whether you’re a righty or a lefty. No need to adjust your grip or make awkward movements.

Compact and Manageable: Despite its robust features, the TLR-1 HL manages to maintain a compact form. This light is quite the convenient add-on, weighing in at just over 4 ounces and with dimensions that don’t bulk up your Glock 34. 

However, it’s worth noting that you might find it a tad heavy if you’re used to feather-light setups.

Why I Love It: This light ticks all the boxes for me—brilliant illumination, solid build, and ease of use. It’s the gear that doesn’t leave you second-guessing your choices when you’re out in the field.

My Experience

I’ve used the Streamlight TLR-1 HL on my Glock 34 for quite a while now, and it has never let me down. The light’s performance is consistently reliable, and its rugged construction has endured my not-so-gentle handling.

It’s clear that this light was designed with the needs of an experienced shooter in mind, and it’s fulfilled every expectation I’ve had.


  • Exceptional brightness with 1000 lumens output
  • Built from durable, aircraft-grade aluminum
  • Shock-resistant and IPX4 rated for water and dust resistance
  • Effortless installation and universal compatibility
  • Ambidextrous switch for easy operation


  • Some may find it a bit heavier compared to other options

2. Olight Baldr Pro – Good Throw

The OLIGHT Baldr Pro is a robust tactical light with a powerful lumen output and a nifty green light option.

Lumen Prowess: When you wield this light, you’re not just holding a flashlight; you’re holding 1350 lumens of raw power. I was blown away by the scope and brightness it provides. 

The distance this thing can cover is no joke—260 meters, to be exact. That’s what you want when you’re in a tense situation or identifying long-range targets.

Built Like a Tank: Durability matters, period. The OLIGHT Baldr Pro is made of aluminum, that’s just as tough as it sounds. Whether you’re using it in the rain or accidentally drop it, this flashlight keeps shining. It’s even got water and impact resistance, so you don’t have to tread lightly when you’re using it.

Remote Pressure Switch: Now, this is where convenience meets function. With a remote pressure switch, you can activate the light without breaking your form. Believe me, it’s as convenient as it sounds, especially in high-pressure scenarios.

Runtime Matters: Running out of battery is the last thing you need, right? At its lowest brightness, this bad boy will stick around for 2.5 hours. 

Strobe and Green Light Features: Sometimes, you need more than just a bright white light, and this is where the strobe and green light options come in. Whether you want to disorient or signal, these added features give you that extra edge.

Why I Love It: What’s not to love? The power, the build, the convenience—this light has it all. It’s the kind of kit that makes you feel more secure just by being there.

My Experience

I’ve had the pleasure of testing the OLIGHT Baldr Pro in a variety of situations. Mounting it was no hassle and its controls are intuitive. 

Let me tell you, the beam it casts is nothing short of glorious. This flashlight has never failed me, from the convenient remote switch to the extra green light option.


  • Mind-blowing 1350-lumen output
  • Robust, durable aluminum body
  • Long beam distance of 260 meters
  • Water and impact-resistant
  • Multiple light modes, including strobe
  • Impressive runtime, even on the highest setting
  • Easy activation through a remote pressure switch


  • Slightly larger and heavier than other models

3. Olight Baldr Mini – Compact Light

The OLIGHT Baldr Mini delivers versatile illumination with a punch, all without lightening your wallet too much.

Compact But Mighty: At a glance, the OLIGHT Baldr Mini may seem modest because of its small size. But don’t let that fool you. 

This tiny package is cranking out 600 lumens, folks. In my experience, that’s plenty bright for nearly any situation you’ll find yourself in, whether it’s navigating a dark trail or accurately identifying a threat.

Quick On, Quick Off: One of the most noteworthy features has to be the quick-release mount. Time is of the essence in tactical situations, and the Baldr Mini’s quick release makes mounting and unmounting an absolute snap. 

It’s a true game-changer for those who switch between light and no-light configurations often.

Power That Lasts: Now, the battery is rechargeable, which is a godsend. You get about 40 minutes of full-power lighting, and the charge time is far from inconvenient. 

Plus, a battery indicator lets you know when it’s time to plug it back in. This is so much better than discovering you’re out of juice right when you need it most.

Green Beam & Strobe: The green beam feature caught my eye immediately. In certain scenarios, the green beam can be more effective than the standard white LED. 

Combine that with a strobe function, and you’ve got yourself a versatile tool for both visibility and non-lethal deterrence.

A Bang for Your Buck: This light offers fantastic value for the money. It’s budget-friendly without sacrificing critical features or performance. For the price, it’s tough to find something that competes at this level.

Why I Love It: It’s the whole package for me—solid performance, durability, and a price point that won’t make you wince. It’s a well-rounded option that doesn’t break the bank, and that makes it a winner in my book.

My Experience

Running this through field tests, the Baldr Mini met every expectation I had.

The green beam and strobe function add layers of versatility, and the quick-release mount is as handy as they come. Plus, it’s incredibly lightweight, so it feels like an extension of the Glock 34 rather than an add-on.


  • Lightweight and compact, easy to carry
  • High lumen output for its size
  • Quick-release mount for rapid attachment
  • Rechargeable battery with an indicator
  • Versatile with green beam and strobe options


  • Water resistance and durability issues

4. Viridian C5L – Good Value

The Viridian C5L packs a powerful laser and light combo into a small frame designed for your Glock 34.

Ultra-Compact Design: This little guy truly shines when it comes to its form factor. The Viridian C5L is all about minimalism without compromising utility. 

Its dimensions make it incredibly easy to fit on your Glock 34 without adding extra heft. You hardly even notice it’s there, which is exactly what you want when you’re carrying.

Easy Installation: Installation could not be simpler, folks. The unit attaches directly to the rail with a snag-free design. Forget the toolbox; this laser sight goes on without any hassle. It’s intuitive, and even if you’re not a seasoned gunsmith, you’ll have it ready in no time.

Durable in All Conditions: Durability matters, especially when it’s something you might depend on in a critical situation. Constructed from robust polymer, the Viridian C5L holds up pretty well. 

Plus, it’s water-resistant, so it won’t fuss if you find yourself in a sudden downpour.

Impressive Laser and Light: Now, let’s talk about the fun stuff. The light and laser combo is excellent for low-light conditions. A crisp 100-lumen LED light paired with a green laser that’s visible up to 25 yards away? Yes, please.

Solid Runtime: The 4-hour runtime on a single CR2 battery means you’re not going to be left in the dark midway through your activities. Whether it’s range day or you’re out in the field, a long battery life is a feature you’ll be glad you have.

Why I Love It: It checks all the boxes for what I look for in a laser sight compact: easy to install, durable, and effective. Its small size and robust features make it one of my go-to pieces of gear.

My Experience

I’ve had the chance to use the Viridian C5L extensively, and it hasn’t disappointed me. Its compact nature feels like an extension of my Glock 34 rather than an addition. 

Also, its ease of installation and de-installation means I can switch it out whenever I like, depending on my needs. The laser and light combo really pulls its weight in low-light conditions, proving to be a trusty companion.


  • Ultra-compact and lightweight
  • Easy to install, no tools needed
  • High-quality laser and light output
  • Durable and water-resistant
  • Impressive 4-hour battery life


  • Polymer body may raise durability concerns for some

Final Verdict

After rigorously testing these lights on my Glock 34, I can confidently say that the Streamlight TLR-1 HL is the winner here. 

While the other options bring valuable features to the table, the TLR-1 HL offers the most well-rounded experience tailored to various needs and preferences. It’s the light that won’t let you down when you need it the most.


Is Glock 34 more accurate than Glock 17?

Yes, the Glock 34 has a longer sight radius, making it more accurate than the Glock 17.

What Gen Glock 34 is the best?

The GLOCK 34 Gen5 MOS is considered the best for its extended barrel and slide dimensions.

Why Glock 34 for competition?

It was developed for greater accuracy, featuring an extended barrel and longer slide dimensions.

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I quit my job as a high-powered lawyer to pursue the outdoors. I spend most of my time fishing and hunting but am also an avid shooter with two years experience writing about firearms related topics.

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