A black Fenix GL19R V2 modular switch mounted tactical flashlight with a visible beam of light.
Fenix GL19R V2 modular switch mounted tactical flashlight used to light up a tunnel
Fenix GL19R V2 modular switch mounted tactical flashlight on a black surface
Fenix GL19R V2 modular switch mounted tactical flashlight attached to weapon with text discussing its ambidextrous switches
Fenix GL19R V2 modular switch mounted tactical flashlight used to control a threat at night
A GIF explaining the modular switch operation of the Fenix GL19R V2 modular switch mounted tactical flashlight
A GIF showing the quick attachment and removal of the Fenix GL19R V2 modular switch mounted tactical flashlight
A GIF showing the battery indicator of the Fenix GL19R V2 modular switch mounted tactical flashlight
Fenix GL19R V2 modular switch mounted tactical flashlight charged via its USB-C port
Multiple compatibility plates for the Fenix GL19R V2 modular switch mounted tactical flashlight
A graphic discussing the digital regulated circuit of the Fenix GL19R V2 modular switch mounted tactical flashlight
Fenix GL19R V2 modular switch mounted tactical flashlight in the rain
Fenix GL19R V2 modular switch mounted tactical flashlight compatability list
A chart comparing the Fenix GL19R V2 modular switch mounted tactical flashlight with its previous version
Fenix GL19R V2 modular switch mounted tactical flashlight technical parameters chart
Fenix GL19R V2 modular switch mounted tactical flashlight in packaging with included accessories
Fenix GL19R V2 modular switch mounted tactical flashlight as viewed from the left
Fenix GL19R V2 modular switch mounted tactical flashlight as viewed from the back left
Fenix GL19R V2 modular switch mounted tactical flashlight as viewed from the left
Fenix GL19R V2 modular switch mounted tactical flashlight as viewed from the top
Fenix GL19R V2 modular switch mounted tactical flashlight as viewed from the bottom
Fenix GL19R V2 modular switch mounted tactical flashlight as viewed from the right

Fenix GL19R V2 Modular Switch Mounted Light

Regular price$99.95
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  • Backed by the Fenix Limited Lifetime Warranty

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The Fenix GL19R is a premium tactical flashlight engineered for reliability, versatility, and power. Featuring an ultra-high intensity 44,300 candela beam and a maximum output of 1200 lumens, this compact light can illuminate up to 1378 feet, making it perfect for professional use. Its innovative modular switches allow users to customize the activation style. The se ambidextrous mechanical rear switches provide both momentary-on and instant activation options, ensuring seamless operation for both right- and left-handed users. 

The GL19R offers quick assembly and disassembly with versatile rail plates that are compatible with Glock universal rails and 1913 Picatinny rails, providing excellent adaptability across various platforms. Additionally, this flashlight includes a hidden battery level indicator to keep you informed of your power status and is equipped with USB-C charging for fast, efficient recharging. Its digitally regulated output ensures consistent brightness throughout the battery’s life, while the IP66-rated water resistance means it can withstand harsh environmental conditions. Durable, high-performing, and intuitively designed, the Fenix GL19R is an exceptional choice for anyone looking for a powerful tactical flashlight with unmatched versatility.

Outputs

  • 1200 Lumens, 55 minutes, 1378 feet

Details

  • Modular switch selection
  • Instant activation
  • USB-C charging
  • Quick assembly and disassembly
  • Ultra-high intensity 44300 candela beam
  • 1200-lumen maximum output
  • 420-meter maximum beam throw
  • Ambidextrous mechanical rear switches with momentary-on and instant activation
  • Hidden battery level indicator
    versatile rail plates; compatible with Glock universal rails and 1913 picatinny rails
  • Digitally regulated output
  • IP66 rated water resistance

Batteries

  • Included: Fenix ARB-L18-1100 rechargeable 18350 battery
  • Compatible: One 18350 battery

Size

  • Length: 3.7 inches
  • Height: 1.22 inches
  • Width: 1.25 inches
  • Weight: 4.2 ounces (including battery)
  • Fenix GL19R V2 Tactical Light
  • Fenix ARB-L18-1100 Rechargeable 18350 Battery
  • USB-C Charging Cable
  • Picatinny Rail Plate
  • Glock Rail Plate
  • Spare switch (Qty 2)
  • Extended switch (Qty 2)
  • Spare USB Dust Cover
  • Spare O-ring
  • Allen wrench
  • Fenix GL19R V2 User Manual

Q. What kind of LED is used in GL19R V2.0?

A: A Luminus SFT25R LED with a lifespan of 50,000 hours.

Q. What is the color temperature of GL19R V2?

A: Around 6000K.

Q. What is the working voltage of GL19R V2?

A: The working voltage is 4.3 V - 4.2 V. 

Q. Is GL19R V2 rechargeable? How long is the charging time?

A: Yes. The indicator will display red while charging and will turn green when fully charged. The GL19R V2 cannot be operated while charging. The normal charging time is approximately 2 hours from depleted to fully charged.

Q. How to prevent accidentally activate the GL19R V2?

A: Remove the battery to prevent accidental activation.

Q7. Why does the GL19R V2 step down a few lumens after being used for a while?

A: There are two reasons: 

1. Intelligent Overheat Protection

The light will accumulate a lot of heat when used for extended periods. When the light reaches a temperature of 60°C or above, the light will automatically step down a few lumens to reduce the temperature. 

2. Low-voltage Downshift

When the voltage level drops below the preset level, the light is programmed to downshift to a lower brightness level. 

Q8. Why does the GL19R V2 happen to flicker?

A: The reasons that may cause the light to flicker, shine intermittently or even fail to illuminate:

1. Poor battery level.

Solution: Recharge or replace the battery.

2. The contact or contact point of the battery or light is dirty.  

Solution: Clean the contact points with a cotton swab soaked in rubbing alcohol.

If the above methods don't work, please contact your authorized distributor.

Q. What kind of battery can be used in GL19R V2? 

A: It is recommended to use a Fenix ARB-L18-1100 battery. The GL19R V2.0 is compatible with a Fenix 18350 rechargeable Li-ion battery. Other Li-ion batteries are not recommended. As an unmatched battery may cause the light to fail to work normally.

Fenix GL19R V2 modular switch mounted tactical flashlight technical parameters chart

Overall rating: 4.909091 / 5 from 11 reviews.

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Reviews

Fenix GL19R V2

"This is by far my best pic rail mounted light. This is a powerful light and weapon. I love the QD mount, it locks tight on proper spec aluminum and polymer rails without fail. The switches work perfectly and the extra different length levers is a great option to have when needed for different trigger guard-frame designs. The light output is extremely bright and range provides great visibility and safety."

Randy M. (5/5)

Exactly what I wanted

"As this is my first light for use on a firearm I didn't know exactly what I needed in terms of lumens, etc. , but this light turned out to be perfect."

Stephen B. (5/5)

Best WML on the market

"Just mounted the Fenix GL19R on my Glock 47 and it’s an absolute game-changer. 1200 lumens and a ridiculous 44,000 candela throw a tight, blinding beam that reaches way out past 200 yards while still flooding close-range perfectly. The light fits perfectly with the G47’s muzzle, just overhang enough to give my built a very tactical look, and the ambidextrous switches are fast and positive even with gloves. Battery life is excellent on the included 18350, and the quick-detach mount locks up rock-solid with zero wiggle. Build quality feels bomb-proof, and it’s IPX7 rated so rain and sweat are non-issues. If you run a Glock 47 (or 17/34 length pistols), this is hands-down the best tactical full size WML on the market right now. Bright, far-reaching, and perfectly sized. 10/10, no notes."

SPX (5/5)

New light

"Bought to replace the previous version of this light. Fits perfectly with my G17 and works great!!"

Daniel G. (5/5)

GL19R V2

"Build quality is excellent. Slightly bigger than the model it replaces so it might be a little large for use with compact pistols. However, it works perfectly with full size pistols and long guns. The activation switch seems superior to the original model and is quite easy to use. Availability of holsters is still a problem but there are several custom holster makers willing to accommodate your order."

Joseph B. (5/5)

GL19r V2

"Great improvement over predecessor with respect to switching on off"

Raul G. (5/5)

Great Light

"Purchased this light to try instead of the streamlight version. Very happy and impressed with my choice as I will be substituting this light for the remainder of my projects"

Brian T. (5/5)

"AMAZING gun light, no flickers, great distance, great resistance, AMAZING range, and best of all……. . THE PRICE!!! Compared to the TLR-1 and the Surefire x300, I’d much rather have this quality flashlight that out performs the other top brands."

Samuel (5/5)

"Pound for pound, there isn't a better light out there, especially considering the price. It's super bright and extremely durable. Easy to use."

John (5/5)

Gl19r v2

"Love it! Just wish there was holster options out there."

Mark E. (5/5)

Q&A