Best Lights for Glock 19

A Comprehensive Guide

There are a lot of different opinions on what the best light for Glock 19 is. Some people prefer weapon-mounted lights, while others prefer handheld lights. Weapon-mounted lights have the advantage of always being on the gun, so you don’t have to worry about forgetting to turn them on or having them turned off when you need them. However, they can be cumbersome to use and can get in the way.

Crimson Trace LL-807 Laserguard Pro with Red Laser, Tactical Flashlight, Heavy Duty Construction and Instinctive Activation for Glock Full Size...

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Handheld lights have the advantage of being more versatile. You can use them for close-quarters combat as well as searching for things in the dark. However, they can be easily forgotten or lost.

Table of Contents

If you are in a hurry to purchase the best lights for glock 19, and you want to make the best decision, here are our top 3 picks:

Top 3 Best Lights for Glock 19

So, it depends on your needs and preferences. Here we will discuss some of the best weapon-mounted lights for Glock 19 and explore the pros and cons of each.

5 Best Lights for Glock 19 (Ranked And Reviewed)

1. Crimson Trace Laserguard Pro Red Laser Sight and Tactical Light for Glock

Crimson Trace Laserguard Pro Red Laser Sight and Tactical Light for Glock
$199.95 $329.99
April 27, 2022 3:44 pm
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2 new from $199.95

Specifications

The Crimson Trace Laserguard Pro laser sight and light is a perfect option for anyone looking for an excellent weapon-mounted light for their Glock. It is very bright, with a 150-lumen LED white light, and the red laser is very visible. It is also adjustable for windage and elevation to get it to sight in perfectly. It offers three modes of operation: laser + light, laser only, light only, and laser and light strobe function. It is also effortless to use, with front activation that engages the laser immediately when you hold the gun in a regular firing grip. And it fits a wide range of Glock models, including full-size and compact versions.

 

It is easy to install, and you can install it in just a few minutes without any gunsmithing required. It comes with everything you need, including (1) CR2 battery. The battery has a long life, with two hours of run time. Overall, the Crimson Trace Laserguard Pro is an excellent weapon-mounted light for Glock 19 pistols. It is very bright, adjustable, easy to use, and fits various Glock models. It is perfect for anyone who wants an excellent weapon-mounted light for home defense or personal protection.

Crimson Trace Laserguard Pro Red Laser Sight and Tactical Light for Glock.

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2. Streamlight TLR-8G, Tac Light w/laser, 500 Lumen LED/ Green Laser, Black

Streamlight TLR-8G, Tac Light w-laser, 500 Lumen LED-Green Laser, Black
$249.49
April 27, 2022 3:44 pm
× Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.com (Amazon.in, Amazon.co.uk, Amazon.de, etc) at the time of purchase will apply to the purchase of this product.
24 new from $249.49
4 used from $207.28

Specifications

The Streamlight TLR-8G, laser, and Tac light combo is designed for use with Picatinny rails. It fits most full-sized and compact guns and is made of durable machined aluminum. It produces a concentrated beam with optimum peripheral illumination and has a low-profile ambidextrous on/off side switch. The safe off feature prevents accidental activation and saves battery power. It also has a user-enabled strobe function. It also has a rail grip clamp system that quickly and safely attaches and detaches the light with no tools. Thus it can be installed and removed in moments without putting your hands in front of the muzzle. The TLR-8G also features a 500-lumen white LED and a green laser that can be seen in daylight.

 

The green laser is especially visible against a dark background. It has a run time of 1.5 hours and a beam distance of 140 meters. It uses one CR123A lithium battery (included). The low-profile design prevents snagging and ensures a quick draw. The TLR-8G is assembled in the USA and has a limited lifetime warranty. It is also water-resistant (IPX4), so you can use it in inclement weather. This Streamlight Tac light is an excellent choice for anyone who wants a weapon-mounted light with a white LED and green laser. It is durable, has a low-profile design, and fits most full-sized and compact guns.

Streamlight TLR-8G, Tac Light w-laser, 500 Lumen LED-Green Laser, Black

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3. Viridian C5l Universal Sub-Compact Green Laser with Tactical Light

Viridian C5l Universal Sub-Compact Green Laser with Tactical Light
$299.00
April 27, 2022 3:44 pm
× Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.com (Amazon.in, Amazon.co.uk, Amazon.de, etc) at the time of purchase will apply to the purchase of this product.
6 new from $299.00
1 used from $249.00

Specifications

The Viridian C5L tactical light and green laser combo is designed to use with sub-compact handguns. It can fit nearly all guns with a rail. It is made of aircraft-grade aluminum. The laser has a wavelength of 510-532nm, and the light has a lumen of 100. The Viridian C5L has a battery life of 4+ hours constant, 7+ hours strobing, and 60 minutes laser + light. It features automatic activation with INSTANT-ON®/user defined operating modes. With its help, you can ensure optimal visibility, maximum deterrence, and total effectiveness. It also has ambidextrous activation offering safe, intuitive use in any situation. A seven-year limited warranty backs the Viridian C5L.

 

This compact size light has a wide range of features that make it perfect for use with sub-compact handguns. These include a 100-yard range in daylight and 2 miles at night, 100 lumen constant/140-lumen strobe, five mW/510-532nm laser, and adjustable windage/elevation. These features work together to give you sharp, precise targeting in all lighting conditions, indoors or out. The Viridian C5L is the perfect addition to your sub-compact handgun.

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4. Nightstick 850 Lumen Cree Led Weapon Light W/ Strobe, Black

Nightstick 850 Lumen Cree Led Weapon Light W_ Strobe, Black
$90.06
April 27, 2022 3:44 pm
× Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.com (Amazon.in, Amazon.co.uk, Amazon.de, etc) at the time of purchase will apply to the purchase of this product.
8 new from $90.06

Specifications

The Nightstick LED weapon light with strobe is a powerful and versatile flashlight that can easily be attached to a weapon. It is made of aircraft-grade 6061-T6 aluminum and has a type III hard-anodized finish for durability. The glass-filled nylon polymer toggle switch is chemical and impact-resistant, and the light features an LED bulb that lasts up to 50,000 hours. The Nightstick 850 Lumen LED weapon light with strobe is waterproof and has a beam distance of 245 meters. It also comes with four sets of cross-rail inserts, four cross-rail mounting cap head screws, an Allen wrench, and 2 CR123 lithium batteries. A limited lifetime warranty backs it.

 

It is also IP X7 waterproof allowing you to use it in any weather condition. You can count on it to provide a bright and powerful beam of light when you need it most. It will be your aid in the rain, sleet, or snow. The light is very bright and can be seen from a long distance. This weapon light is perfect for law enforcement, security, hunters, and more.

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5. Streamlight TLR-1S 300 Lumens Weapon Light

Streamlight TLR-1S 300 Lumens Weapon Light
$116.79
April 27, 2022 3:44 pm
× Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.com (Amazon.in, Amazon.co.uk, Amazon.de, etc) at the time of purchase will apply to the purchase of this product.
42 new from $116.79

Specifications

The Streamlight TLR-1S 300 lumens weapon light is a powerful and versatile flashlight that you can attach to your weapon easily. It is made of durable 6000 Series machined aircraft aluminum with a black anodized finish. The lens is made of impact-resistant Boro Float glass. It has an extensively live-fire tested impact-resistant construction and is rated at IPX7 for waterproofing. It can be immersed in 1 meter of water for up to 30 minutes. The Streamlight TLR-1S 300 Lumens weapon light is powered by two 3-volt CR123A lithium batteries and has a peak beam intensity of 12,000 candelas. It has 2.5 hours of regulated run time and projects 300 lumens of light.

 

It also comes with a rail clamp system that attaches and detaches in a minute without tools. With this clamp system, you can securely fit the light to a broad range of weapons. It is mountable directly to handguns with Glock-style rails and to all MIL-STD-1913 (Picatinny) rails. The light also comes with keys for Glock-style, Picatinny, Beretta 90two, S&W 99, and S&W TSW. It is a durable and reliable light with an operating temperature range of -40°F to +120°F. It has an ambidextrous momentary/steady On-Off switch and a one-handed snap-on/tight interface. The Streamlight TLR-1S 300 weapon light is perfect for all your tactical needs with all its offerings.

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What To Consider While Buying The Best Lights for Glock 19?

Size and Weight

The first consideration should be size and weight. You want a light that is not too bulky or heavy, as it will add unnecessary weight to your weapon. You also don’t want a light that is so small that it is difficult to hold onto or operate. A lightweight light with multiple settings would be an ideal choice.

Brightness

The brightness of the light is another critical consideration. You want a bright light to see in any situation but not so bright that it will give away your position. A flashlight with multiple settings will allow you to adjust the brightness as needed so that you can maintain stealth.

Waterproofing

The best light for Glock 19 should also be waterproof, as you never know when you might find yourself in a wet or rainy situation.
Look for a flashlight rated IPX7 or higher to ensure it will hold up in any weather condition.

Rail Mounting System

Another important consideration is the rail mounting system. The light should have a rail mounting system that is easy to use and will fit a variety of weapons or the weapon you are using. The rail grip clamp system is one such system that quickly attaches and detaches without tools. You can install it on handguns with Glock-style rails as well as all MIL-STD-1913 (Picatinny) rails.

Battery Life

The best light for Glock 19 must have long battery life. You don’t want to have to worry about the light dying in the middle of a situation. Look for a light that uses CR123A lithium batteries as they provide a longer battery life than other types of batteries.

Purpose

Before purchasing a light, you should first determine the purpose. If you are only using it in tactical situations, you may want to consider a flashlight with strobe modes. This will allow you to disorient your target. You may need a flashlight with a higher lumen output for hunting or everyday use.

Ambidextrous Switch

Another essential thing to consider is a flashlight that has an ambidextrous switch. This will allow you to operate the light with either hand efficiently.

Durability

Last but not least, you want a durable flashlight that will hold up in any situation. The light should be impact resistant and have a waterproof rating of IPX7 or higher. You also want a light that is impact resistant as it may get knocked around while you are using it. So a light that is made from durable materials is ideal.

Price

The price of the light is also something to consider. You don’t want to break the bank while purchasing the best light for Glock 19. Look for a light that is affordable yet still has all the features you need. The market is condensed with lights that you can use on handguns, rifles, and shotguns. You have to search for the best fit for your Glock 19.

Brand and Reviews

Lastly, you can consider the brand and reviews of the light. This will give you an idea of the quality of the light. A reputable brand with positive reviews is a good bet. You can look online for reviews of different lights or ask around to see what people recommend.

FAQs

Conclusion

Whether you’re a law enforcement officer on duty or just carrying your Glock 19 for personal protection, having the best light for Glock 19 is essential. Not only does it provide you with better visibility in low-light situations, but it also serves as a deterrent to would-be attackers. We’ve reviewed some of the market’s top lights that offer features and performance that can’t be beaten.  If you’re looking for an upgrade to your current weapon light or are just starting, make sure to check out our review of the best light for Glock 19 before making your purchase.

Author Profile

Gabriel Tackett
Double major in Engineering and Geology at the University of Minnesota. Experienced shooter & hunter for over 15 years. Certified NRA officer for over 10 years working as a writer at Ballachy.com .

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