Streamlight TLR-1: We Reviewed All Products In This Series

Streamlight TLR-1 series of flashlights are incredibly durable, amazingly bright light solutions both professional and casual users across the planet. The spectacular performance offered by the lights that exist in this series of Streamlight flashlights is exhibited not only regarding brightness but also the tailored design that allows them to meet all your requirements and needs.

Unlike other manufacturers, Streamlight first listens to their customers to get an idea what they want in a flashlight. It allows them to fully optimize their lights to meet exactly what you expect from them. Shooters all over the world love the insane versatility of these flashlights that makes them suitable for use with different firearms.

In this post, we have made an excellent section of the best TLR-1 products and accessories. If you follow our list of these products and accessories, you’ll be able to make the right decision on the most reliable Streamlight light for your weapon.

Let’s get straight to our list of these impressive flashlights:



Editor's Rating


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Streamlight TLR-1 Series Product List

1) Streamlight TLR-1 HL High Lumen Rail Mounted Light Review

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If you’re looking for a professionally design weapon light that offers you maximum brightness when searching or doing some clearance tasks in the midst of darkness, then your best bet must be Streamlight TLR-1 HL High Lumen Rail Mounted Light. This is the most proven weapon light all over the world.

It has the durability and rock-steady performance you’d expect from any Streamlight TLR-1 flashlight. The light enables you to enjoy a bright light output of 600 lumens that leaves no dark corner. The beam produced flows out of the lens in a smooth path, travels a vast distance, enabling you to have a crystal clear view of threats far away from you.

The top selling points of this light are its compactness, lightweight, and ability to mount securely and quickly on a wide range of firearms.


  • Heavy duty construction
  • Easy to mount on your weapon
  • Comes with two CR123 batters
  • Waterproof
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    Comes with limited lifetime warrenty
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    IPx4 waterproof
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    Easy to operate
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    Utilizes strong C4 LED technology
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    Attaches on a wide range of weapons


  • Slightly expensive
  • The rocker switch is not of top notch quality

Feature and Benefits:

Easy Mounting

If your weapon features the Glock or Picatinny rails styles, you’ve just found its soulmate. You’ll be able to mount this light on such weapons without sweating.

In addition to this, the light comes with quick attach-detach rail clamp. This enables you to safely and securely attach your light to any weapon without utilizing any third party tools or placing hands on the weapon muzzle.

Optimum Illumination

The light ejected by the LED system is directed to the light’s unique reflector where it undergoes total internal reflection (or TIR if you like it). This results in a concentrated beam that has an optimum peripheral illumination.

Excellent Performance ELD

This weapon light displays a powerful performance due to the fact that it houses the High-Power C4 LED circuit. The technology produces a cool 630 lumens of ultra bright light that illuminates the darkest spot in a total darkness infested area. The technology is impervious to shock.

Above all, it has a long lifespan of up to 50,000 hours.

High-Intensity beam

We couldn’t expect anything less from a 630 aluminum flux light. And our expectations were well met when we noted that the total beam intensity of this light stands at an impressive 12,000 candela beam. This is an equivalent of an extremely powerful beam that is far reaching.

It enables your eyes things miles away from you. Imagine lighting up an entire poorly lit basement/room with this compact light? It will be probably the best lighting experience ever!

Excellent tactical runtime

The least runtime you’d expect from any tactical weapon light is one hour. Apparently, Streamlight TLR-1High Lumen Rail Mounted Light moves far from your expectations to give you an entire 1.75 hours of tactical runtime. Note that throughout this time; the brightness output will remain consistent.

It stems from the simple fact that the current produced by the light is solid state regulated to facilitate constant light output.


The light has a nice waterproof rating of IPx7. This means that it’s fully prepared to work under all the real life situations including under water operations.

It can go as deep as 1 meter for around 30 minutes and still work excellently.

High-grade construction

The overall casing of this superb weapon light bears the heavy duty 6000 series machined aircraft grade metal. It is an ultra strong metal that gives the light the rugged feeling that any weapon light ought to have. This gives it a high reliability and strong impact resistance too.

The metal is also covered with black hard anodizing that protects the light from cases of scratching, corrosion, and abrasion.

Ambidextrous switching

If you’re a left or right-handed shooter, this is the perfect weapon light for you. It comes with an ambidextrous switch that supports both momentary-on and constant-on switching options.

The switch interface is extremely easy to use. It does not require you to have prior tactical light experience.

Powered by two individual Batteries

This weapon light is powered by two CR123 3V batteries. The two batteries are included in the box. They have a high energy output on top of a shelf life spanning to over 10 years.

Compact and Lightweight

Carrying this light when walking around is not an issue due to the lightweight metal used in its design. Storing it in your shooting kit or in your pant pockets is also easy due to its compact design.

The exact weight of the light is 118.6 grams while its length is 3.39 inches only. These are the best dimensions for any super portable weapon light.

2) Streamlight TLR-1, C4LED, RailMounted WeaponFlashlight Review

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Streamlight TLR-1, C4LED, RailMounted WeaponFlashlight is a top scorer weapon light that uses the top-rated C4 LED technology to output intensely bright light the instant you activate it. The aluminum body sets the light on the track of the highest durability standard lights.

This light is shockproof, virtually indestructible, and has a high impact resistance design.

Streamlight TLR-1, C4LED, RailMounted Weapon Flashlight is more of a universal gun mount light. It fits accurately and quickly on a wide range of handguns out there and will be a great lifetime companion to your weapon.


  • High durability standards
  • Solid State regulated Current
  • Supports Strobes Function
  • Tried and tested at the factory
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    Limited lifetime warranty
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    Compact design
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    Secure and safe mounting on many weapons


  • Some users complain that the light turns off after taking a few shots
  • Doesn't fit quite well on FNX 9mm

Special Features and Benefits:

Comes with Rail Locating Keys

This is a great step by Streetlight Lighting. They’ve included a variety of rail keys in the package of this light. The keys help you securely mount the light on a wide range of rail systems e.g. picatinny, Glock style, Beretta 90two, S&W TSW and S&W99.

Awesome Light Output

The weapon light is fitted with the latest C4 LED circuits. These circuits are capable of producing double or triple the amount of light produced by the review LEDs. The maximum light output you’ll get from this light is 300 lumens for a long tactical runtime of 2.5 hours.

This is way too bright light for a handgun use. Other benefits of this technology are that it’s 100% impervious to shock and lasts for over 50,000 hours of regular use.

Heavy Duty body

This is an aluminum-bodied weapon light. The type of aluminum used in its construction is the one employed in the construction of aircraft parts. This metal is extremely lightweight. Despite this fact, it has the highest durability standards in the world. It makes the light very reliable with year after year use.

The metal is covered with a layer of black, hard finish. This layer offer is very effective against dust, scratches and rust.

Ultra Powerful Light Beam

The light produced by the strong C4 LED circuit falls on the professionally engineered deep dish parabolic reflector. From here, it’s reflected as a smooth super bright beam with optimal peripheral illuminations.

This beam has an outstanding intensity rating of 12,000 candelas, meaning that it covers a long distance. It makes it suitable for tactical operations.

Convenient Ambidextrous Switch system

You’ll get an opportunity to use the convenient ambidextrous switch to operate this system. The switch supports both monetary-on and constant-on and off modes of operation. It’s real easy to use.

Direct Mounting to Weapons

We have said that this gunmount light comes with keys for easy mounting to various rail systems. If your weapon has the Glock-style or the standard 1913 picatinny rail system, this light will mount directly to it.

You don’t need additional tools to fix the light on your weapon. That’s how awesome the light is!

Highly Portable

The Streamlight tactile flashlight has the compact design that easily slips on the existing weapon bearing holster correctly. In other words, you can safely store and carry the light in any light holster.

At 4.18oz, the flashlight is ultra lightweight and does not add bulkiness to your weapon.

Waterproof Design

Another feature worth mentioning is the light ability to stand strong and function properly when immersed in water. The light has an IPx7 waterproof rating, making it suitable for submerging in water to a depth of 1m for half an hour.

Streetlight has personally tested this light to ensure it withstands underwater operations.

3) StreamlightTLR-1 HPL STD Rail-Mounted Tactical Light Review

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It’s time to mount a high power weapon on your weapon and improve the accuracy of your shots instantly with StreamlightTLR-1 HPL STD Rail-Mounted Tactical Light. With a single-handed Snap-on/tighten interface, this weapon ensures that your hand keeps off the muzzle areas as much as possible and makes it easier to mount on Glock and picatinny rail systems.

The powerful light output of 775 lumens comes with a lengthy beam that to give you the best visibility when hunting. With a great impact resistance and waterproof rating, the light is ready to help you make the perfect shots under all conditions.


  • User friendly user interface
  • Comes with 2 CR123 Batteries
  • Duper lightweight
  • Long runtime of 1.75hrs
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    Strobing mode available
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    Comes with rail locating keys for easy mounting
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    Lengthy beam ideal for long range targeting
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    Serialized for easy identification
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    Superior down-range performance


  • Batteries not rechargeable, you’ve to keep on replacing them

Special Features and Benefits:

Impressive light output

StreamlightTLR-1 HPL STD Rail-Mounted Tactical Light outputs an ultra bright light of 750 lumens. It is made possible by the laesC4 LED technology circuit it’s fitted with. The bright light LED technology is impervious to shock. It also lasts for over 50,000 hours, so there’s no need to replace the bulb.

IPx7 Water resistance

This permits the light to be successfully dipped in water up to a depth of 1m for half an hour.

Long Range Targeting Beam

The beam produced by this light is quite lengthy. It travels for a total distance of 400meters! It also has a peak beam intensity of 46,000 Candela. A large deep dish reflector is behind the superior, long rage targeting beam performance.

Impact Resistance Construction

This weapon light has an extensively, live-free tested resistance to impacts. It is thus fully customized to endure the hardest situations.

Rugged Construction

The body of this light is made from the most durable aluminum metals. The metal is then anodized by a hard finish to effectively resist corrosion and scratches.

Mounts directly to a Variety of Rail Systems

Being a gun mount light, StreamlightTLR-1 HPL STD Rail-Mounted Tactical Light is built to fit directly to some weapons. If your gun features a standard 1913 Picatinny or Glock-style rail systems, you can fix this light directly to it.

Additionally, it comes with rail keys that facilitate mounting to all the other rails systems.

4) StreamlightTLR-1s Rail-Mounted Tactical Light

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StreamlightTLR-1s Rail-Mounted Tactical Light is another weapon light from Streamlight that directly attaches to your weapon in matter of seconds. The light is intensely bright and virtually indestructible.

It’s capable of delivering 200 lumens of powerful, bright light. The bright is further subjected to a deep dish parabolic reflector where it comes out as 400plus meters long range targeting beam. The light has durable aluminum body construction that withstood extensive live fire testing.

Best of all, the light comes with an ingenious design making it easy for you to mount it securely on your weapon with one hand. This keeps your hands off the gun muzzle during the entire attach/detach process.


  • Compact and lightweight design for easy carry
  • Limited lifetime warranty
  • Comes with two CR123 Lithium batteries
  • Comes with rail locating keys
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    Made of durable aluminum alloys
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    Offers you a long range targeting beam
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    Serialized for easy identification


  • Batteries not rechargeable
  • Not ideal for assault weapons

Special Features and Benefits:

Amazing Light Output

Using C4 LED technology, the light can produce a powerful light output of 200 lumens. This light is the directed to the special deep dish parabolic reflector. The resulting beam that flows out of the lens covers a long distance of over 400m.

Water resistance

The light has a water resistance rating of IPX7 which means that it can be submerged into a 1m depth of water for close to 30 minutes without affecting its performance.

Durable Construction

The entire body of StreamlightTLR-1s Rail-Mounted Tactical Light is made of durable aluminum metal. The metal is covered with a hard anodized finish that offers resistance to dust, rust and abrasions. The lens is made from unbreakable polycarbonate materials to help them withstand all tactical situations.

Solid State Current regulation

The light has a long runtime- 2.5 hours. During this entire period, the light produces a consistent brightness output. This is made possible by the fact that the current that flows in the light is solid state regulated.

Easy and Tight Mounting

The light mounts directly to all weapons bearing Glock-style and the standard 1913 Picatinny rail systems. Other than this, it comes with rail location keys that make it possible for mounting on all the other rails systems available.

5) Streamlight TLR-1 GameSpotter Review

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Streamlight TLR-1 GameSpotter is the most powerful hunting light that ever came out of Streamlight stores. It features a shockproof, green C4 LED circuit system drives out a 350m lengthy long range targeting beam through the lens.

The green LED together with the deep dish parabolic reflector allows this light to produce an intensely bright, hot-spot beam that preserves night vision, facilitates long-range identification, and does not spook varmints.

This lithium battery powered weapon light features the latest C4 LED system that delivers a total of 150 lumens of constant brightness for a period of 1.75 hours. The light mounts directly to all the standard 1913 picatinny rails and weapons bearing Glock-sytle rail systems.

The battery door is tethered with a latch mechanism to avoid possible loss whilst making the process of replacing batteries an easy one.


  • Durable construction
  • Ideal for game hunters
  • Produces the night vision preserving green light
  • Comes with two 3V Li-Ion Cr123 batteries
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    Lightweight (150.3g)
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    Compact size


  • Light turns off after several firings

Key Features and Benefits:

Durable Body Construction

The entire light casing is made of an aircraft-grade aluminum material to make it last for generations. A military grade hard anodized finish covers this metal to prevent corrosion and scratches cases. The lens is made from unbreakable polycarbonate lens that has a scratch-resistant rating.

Features Top-Rated C4 LED Technology

The LED technology used in Streamlight TLR-1 GameSpotter is very different from the others we’ve discussed before. It produces green light which travels for long stances to help you easily spot and ultimately clean-kill the games. Note that the green light helps preserve night vision. The technology is shock-resistant and lasts for over 50,000 hours.

Produces Long-Range Targeting Beam

The green light produced by the C4 LED falls onto the surface of a deep dish parabolic reflector where it’s molded into a concentrated beam that travels for over 350m.

IPX7 Waterproof Rating

When translated, the rating means that the light functionality will not be affected even after it’s submerged in water of depth 1m for 30 minutes.

Easy Mounting

This hunters’ light mounts directly to weapons that have a Glock-style or the standard 1913 Picatinny rail system. The box also comes with rail mounting keys that enhance easy mounting on a arrange o other rail systems.

Easy to Use

The light comes with a user-friendly interface. It supports both standard and remote switches. Both switch systems are completely easy to operate. The best part of the light is the single-handed snap-on/tighten interface which ensures that your hands do not interfere with the gun muzzle during the mounting/dismounting process.

6) StreamlightTLR-1 HL LongGun Kit Review

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Streamlight TLR-1 HL Long Gun Kit features all the lighting tools you need in a single convenient package! It comes with a TLR-1 HL and a thumbscrew for easy attachment to your long gun without using additional tools.

The package also has a remote switch. This switch has a lock out off feature that clicks into place to prevent the light from accidentally turning on and unnecessarily consuming the battery power.

You’ll get a wide range of rail keys that enables you to easily mount the light to various guns. The last item you’ll get from this package is two 3V CR123A lithium-ion batteries.


  • Tethered battery door to prevent loss
  • Completely easy to use light
  • Attractive prices for the kit
  • Water resistant
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    Heavy duty design
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    Easy to mount on your weapon
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    Compact design


  • The beam is slightly shorter
  • Not ideal for assault weapons

Key Features and Benefits:

Waterproof design

At a rating of IPX7, the weapon light is able to work properly when fully submerged in water. It will maintain its functionality under water for half an hour.

Rugged Design

The light is made of durable aluminum metal that helps it withstand the test of time. The aluminum metal is also anodized to ensure that it’s not affected by rust, dust and scratches.

Impressive light Output Performance

StreamlightTLR-1 HL LongGun Kit employs the latest C4 LED circuits to output a cool 630 lumens. This is ultra bright light that lights up your area for a long tactical runtime of 1.25 hours.

The light is directed to the special TIR optic reflector that coverts it into a smooth beam of peak intensity- 12,000 candela.

Easy Mounting

The weapon mounts directly to handguns that bear the Glock-style and the standard 1913 picatinny rail systems. The rail grip clamps system that comes with the light securely attaches and detaches it to wide range of guns without the need to use additional tools.

Streamlight TLR-1 Accessories

Production of modern accessories for use with the above weapon lights is also part of Streamlight’s project. In this section, we’ll look at a variety of accessories that will help you get the best out of these lights.

Contour Remote

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The Streamlight contour remote switch for TLR-1 weapons has been designed to help you switch your light On and Off swiftly. This is a major improvement to the way you respond to any tactical situation. Don’t be caught again fumbling with your switch.

The remote pressure switch fits snugly around your Glock trigger guard. And then activates naturally whenever you’re taking a firing grip. The remote switch also presents you with a rocker switch option that you can easily control with your support hand. Locked-On operation control is also available.

Overall, contour remote allows you to smoothly activate or deactivate your light with just a push of the button.

Highlighted Features:

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    Specially designed to work with Streamlight TLR-1 and TLR-2 lights. It also supports the Strobing models
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    Facilitates remote operation for the tactical lights
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    Securely fits Glock 17/22 and 19/23 size ranges
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    Fits snugly around your weapon trigger guard
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    Lock-On control available
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    Comes with rocker switch control for easy control with the support hand
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    Momentary remote switch is set to activate naturally when you’re taking a firing grip
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    Weighs 1pound only
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    Rugged body construction


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Streamlight also provides you with a holster to help you carry your gun-mounted light safely! The Safariland model 6378 holster acts as a concealment version of the Automatic Locking Systems (ALS) holster series.

When you slip your weapon into this holster, it locks into place, offering an extended security measure from the regular open top holsters. It’s also easy to access your weapon from this holster. Simply deactivate the ALS system using your thumb and obtain a shooting grip. This model features a new molded paddle that is extremely concealable.

On top of this it rides close to the body with slightly forward firearm cunt. This holster fits a wide range of handguns out there. There’s no safer and convenient way to carry your Streamlight light and weapon together.

Highlighted Features:

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    IDPA approved
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    Features suede lining which offers high protection to your weapon’s sights and finish
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    Available in plain black color plus a carbon fiber look
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    Easy to straight draw your weapon from the holster
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    Safari laminate structure and the wraparound design offer the strongest design combo to help your holster last for many years
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    A highly concealable molded paddle design

Battery Door

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Streetlight battery door (also referred to as remote connecter or switch assembly) is simply a battery door switch assembly. It has a integrated remote connector that you can use to replace the standard battery door switch on your existing Streamlight TLR series light.

Note that the replacement process does not interfere with the momentary Lock-On function associated switch the original paddle switch. This batter door also comes with a tethered rubber weather cap that helps keep the connector dry you’re not using the remote.

Key Features:

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    Easily replaces the standard battery door
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    Retains the original paddle switch momentary lock-On function
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    Goes with TLR-1 series for the Long gun setups
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    A tethered rubber weather cap ensures that the connector remains dry when remote isn’t in use

Replacement Battery

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The Streetlight replacement battery pack is composed of 3V CR123 Lithium-ion batteries. They are the perfect replacement for any standard 3V CR123 battery. They’re ideal for storage as power backups for your weapon lights. You can also use them with other devices. For example, they work fine with most digital cameras.

You can replace the batteries with all these models: CR123, EL123AP, CR123A, 123A, SF123A, K123A, SF123, DL123A, and VL123A.

Important Information:

Streetlight highly recommends you to use ONLY Streetlight, Panasonic, Energizer CR123, Duracell 123 or Sanyo with all its non-rechargeable battery flashlights. Using other batteries or combining batteries from different brands might into worse situations such as leakage, explosion, fire and fatal personal injuries.

Key Features:

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    A full package contains 12 Streamlight Lithium 3V CR123 non-rechargeable batteries
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    Applicable for all Streamlight flashlights
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    Has a shelf life of approximately 10 years
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    Can also be installed on digital cameras, medical and photo equipment
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    The product is NOT for sale in Catalina Island

Final Verdict

Streetlight TLR-1 flashlights run the world of weapon lights. They’re the most popular weapon lights on the market today. Most customers express their satisfaction with these lights in terms of high quality consistent light output, higher durability standards, far reaching beams, long tactical runtimes, and ability to work under all real world situations. The best part is that they directly fit on a broad range of weapons.

Grab any of the above flashlights today and surprise your weapon with the most valuable and reliable accuracy enhancing equipment.

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