8 Best Light For Glock 19 [New For 2023]
Let's check out some of best light for Glock 19 [Gen 3, 4 and 5] you can buy right now.
See more below:
Our Best Glock 19 Weapon Lights
Streamlight TLR 7A Flex - Best Overall
The Streamlight TLR 7A Flex is the best weapon light for a Glock 19 gen 5 and other generations on the market. It runs on only 1 CR123A that outputs up to 500 lumens & 5000 candela for CQB low light usage.
Muzzle Flush Fit - This tactical light doesn't stick out past the muzzle for better compact size for conceal carry and faster in & out holster draw performance
Maintain Normal Firing Grip - Aim, shoot and activate the light without breaking the grip
Streamlight's TIR Optic - This bright light can see as far as 30 - 40 yards with a balanced concentrated hot spot with spill to ID targets from your 9 to 3 o'clock positions
Upgraded Switches - Ambidextrous for lefties and righties. Much better light activation ergonomics while shooting on the move than the original Streamlight TLR 7
Strobe Function Available - It's a hidden feature! Activate by Streamlight's TEN TAPS programming
We highly recommend this weapon light for Glock 19 with its size, performance and price, and it's by far the best for Glock 19 and G19 similar pistols for the money.
Read detailed TLR 7 review here
Or see how it compares to the TLR 1 HL here
- Best light for Glock 19X and 19
- Wide CQB beam pattern
- Front loading battery compartment design
- Very lightweight weapon light for CCW
- Top EDC light option
- Strobe mode activation isn't so obvious (See instruction here)
Viridian C5L Gen 2 - Best Light & Laser Combo
Why put this on your G19? The Viridian C5L tactical light sits almost flush with the Glock 19 muzzle and slightly back behind the muzzle, and it makes it one of the best Glock tactical light and laser combo when drawing in and out of the holster.
Great For CCW - The biggest advantage the C5L has is its fearless green laser paired with a wide flood white light for home defense & conceal carry.
Hot Spot Doesn't Blind Laser Dot - 100 lumens doesn't blind the laser pointer, so the user can see both to aim and ID targets in the dark
Strobe Mode Added - Switch between:
- Strobes + Constant on laser
- Constant On (Laser & Light)
- Momentarily On/Off
Overall it's a sick pistol laser + light combo system for G19 / G23 and other sub compact pistols.
NOTE: Viridian offers a special holster for C5L sold separately, which can immediately activate the light & laser upon holster draw.
Read detailed Viridian C5L review here
- Very compact on Glock 19
- Visible green laser
- Front loading battery design
- Very lightweight laser and light combo for CCW
- A bit difficult to mount on Glock 19 frame
- Allen keys required to mount
Surefire XH30 - Best Duty Light
The Surefire XH30 is a very much a upgraded Surefire X300U pistol light with strobe mode and impact resistant glass. Surefire is the best Surefire light for Glock 19 Gen 3, 4 and 5.
Wide Spill Light Beam - ID targets in low light from 9, 12 and 3 O'clock positions with optimum peripheral illumination in the dark without compromising throw.
The user can now fire strobe light, and choose between 300 or 1000 lumen intensity.
Slide Always In Battery - The extra light bezel length sticks out to prevent the slide from getting out of battery during point blank engagement that can save your life.
Mounts To The Glock Rail Frame- Glock rail key included. Be aware, this light does overhang a bit more past the muzzle
Strobe Feature Added - Switch between white light or strobe function
Built To Last - Mil-spec grade aluminum housing protects the core light components from sharp recoil impulse, drop and other day to day rough handling
See more XH30 pics & reivew here
- As durable as Surefire X300U series
- Handles extreme weather conditions
- Wide beam CQB pattern with momentary on
- Good battery life
- New strobe mode added
- Existing X300U holsters don't work
- Stiff switches to toggle for gloved users
- Sticks out too far if without muzzle brake
Streamlight TLR 1 HL - Best Duty Light 2
The Streamlight TLR 1 HL is an exceptional duty light for the Glock 19, boasting a maximum output of 1000 lumens. It is popular among law enforcement officers and is also accessible in terms of price for civilian use.
Easier Single Hand Operation - Maintains normal firing grip, and the toggle switch is much easier to reach and operate without much finger pressure
Retained Mount Screw - Mount and de mount the light easily using a coin, shell casing or screw driver
Built In Strobe Mode - Much easier strobe activation, simply double tap the switch without having to reconfigure the light's mode setting like the SF XH30.
Much More Serviceable Than SF X300U - Replaceable light bezel without having to replace the whole light if its damage during force on force training
Compare side by side - TLR 1 HL VS X300U
- As durable as Surefire X300U series
- Much more affordable
- Easy strobe activation and momentary on
- Replaceable front lens
- Easy toggle switch for one handed operation
- Not much the the price
Surefire XC2 Ultra - Smallest Size
The SureFire XC2 is the smallest and most lightweight conceal carry handgun light with an integrated <5mW Class 3R red laser.
This is an all-in-one package for the Glock 19 or 23
Recoil-proof LED - Multi-faceted 300 lumen reflector is perfect for illuminating and identifying threats at close range.
Muzzle Flush Fit - Light doesn't overhang past the muzzle, and it's great for concealed-carry.
Rechargeable - Just 1 AAA NiMH rechargeable battery (readily available)
The activation switch sits flush with the G19 trigger guard that works with left and right-handed shooters. It allows the shooter to immediate pushup or down for constant-on, tap/hold for momentarily on-off.
- Very low profile for CCW
- Fast aiming laser
- Lumen not as bright as others recommended
- A bit pricy for what it can do
Olight PL Pro - Best Battery Life
The Olight PL Pro is the a great Surefire X300 ultra alternative at 1/3 the cost. The light has a much brighter output and longer battery life thanks to the USB rechargeable feature.
- 300-1500 lumens
- 19600 candela
- QD lever mount
Increased Lumen & Candela - The PL Pro has about 1500 lumens and 19600 candela, which is 2X what the Surefire X300U offers so the shooter can positive ID targets further in the dark.
Rechargeable Battery That Saves You Money - Recharge via USB cable, so you can use the light as much as you like for training without buying tons of batteries.
Ambi Control Ergonomics - Works for both lefties and righties
- constant on
That can be used from both sides.
See More: PL Pro Reviews
Also check out the new Olight Valkyrie Turbo with insane throw performance
Modlite PL350 - Best Throw Performance
Why give the new MODLITE PL350 a try? - This is MODLITE's first pistol mounted weapon light that can accept Modlite's top 3 light heads: PLHv2, OKW & PLH 5K. These are brighter light options with varying degrees of throw performance beyond what a normal pistol light can do.
It's like having a large profile long gun light in a pistol light size configuration.
Much Higher Candela For Long Distance PID - (PLH5K) Up to 1500 lumens and 29K Candela to lit up targets far away in the distance for personal or home defense (MORE THAN Surefire XH30 & TLR 1 HL)
Change Light Heads - Swap between PLHv2, OKW (Very powerful LED light) or PLH 5K. All of them feature power LED illumination for different applications
Flexible Mounted Position - The light body has two flexible slot keys for the M1913 rail
Very Positive Control - Very positive rocker control switches even when wearing gloves in freezing weather (PHLSTER ARC enhanced WML Switches included to extend the length of the switch for users with short fingers around the trigger guard)
Better Color Rendition - Up to 5000 Kelvin color temperature for the most neutral/warm light pattern. It's easier on the eyes in darkness whether it's indoor and outdoor use
See more PL350 reivew here
- Much brighter light and throw than other lights for PID
- 18350 rechargeable battery - long battery life
- Front loading battery without removing the light
- Easy toggle switch for one handed operation around the trigger guard
- Mount key insert feels sloppy
- No QD mount
- Not for CCW because it sticks too far past the muzzle on G19
Crimson Trace LL-807 LaserGuard Pro - Lowest Profile Laser
The Crimson Trace LL-807 is specific for full size & compact Glocks. It features a 150 lumen LED white light in a single compact unit, which is effective for personal and home defense without being too dim or too bright.
Grip Activation - Instantly activates the device upon draw without any conscious effort to control the switch at all
Bladed Shooting Stance - Aim the red accurately with center axis relock technique without aiming down the sight
The Crimson Trace LL-807 features 4 modes of operation (see below), a Master On/Off Switch, is completely user-installed in moments with no modifications to the gun frame and the red laser is user-adjustable for windage and elevation. On just a single CR2 lithium battery, this thing lasts about 2 hours.
Modes of operation include:
- Laser + Light
- Laser Only
- Light Only
- Laser + Light Strobe
Didn't find what you like? See more Best Pistol Weapon Lights Guide
Glock 19 Light Buyer's Guide
Does Length Of The Light Matter?
The benefits of a compact size light that sit flush with the muzzle are:
- More compact
- Faster speed in & out of the holster
- Reduced size profile when carry concealed
When mounting a light on the Glock 19 frame, most lights offer a GL specific mount key. Be sure to use that.
Lumen Intensity & Beam Pattern
Currently, anything above 500 - 1000 lumens is very good. A balanced throw and spill beam pattern is recommended to maximize situational awareness from the shooter's 9, 12 and 3 O'clock positions in the dark.
For throw performance, the higher the candela the further the light beam can punch out in the dark, which can also power through ambient lights, fog and other photonic barriers.
Generally anything over 5000 - 13K cd will get the job done.