Best Glock Weapon Light: Top 9 Picks

Weapon lights are essential for Glock owners who need reliable illumination in low-light situations, whether for home defense or range use. A dependable rail-mounted light can improve target identification and overall safety.

The OLIGHT PL-3S Valkyrie stands out for its easy one-handed assembly and disassembly, making it a practical choice for users who value quick changes or need to operate under stress. Its adjustable rail mount and dual-mode switch cater to a range of preferences, making it especially suitable for those who want flexibility without complexity.

• 1,000 lumens high mode for clear visibility up to 200 meters
• Adjustable Key-block rail mount fits a wide range of Glock and Picatinny rails
• Ambidextrous dual-mode switch allows momentary, constant, and strobe activation

Compared to other weapon lights, the PL-3S prioritizes ease of use and compatibility, making it a strong all-around option. The tradeoff is that it lacks rechargeable capability, relying on standard batteries instead.

When visibility is your top concern, a high-output flashlight can make all the difference in identifying threats or navigating dark environments. The Feyachi HL-20 delivers exceptional brightness in a compact package, addressing the need for maximum illumination on your Hellcat Pro.

This light is ideal for users who want the brightest possible beam and straightforward operation without added complexity. Its universal rail compatibility also makes it a versatile choice for those with multiple handguns.

• 1500-lumen output: Provides a powerful, far-reaching beam for maximum visibility
• Universal rail fit: Includes multiple keys for compatibility with a wide range of pistols
• Aerospace aluminum construction: Lightweight, durable, and resistant to wear and corrosion

Unlike combo lights with lasers or advanced features, the HL-20 focuses purely on brightness and simplicity. The main tradeoff is the lack of laser targeting or rechargeable battery, but it excels in raw lighting power.

Compact weapon lights are crucial for those who want to keep their Glock lightweight and easy to handle, especially for concealed carry or rapid deployment. Rechargeable models also reduce ongoing battery costs and hassle.

The OLIGHT PL-Mini 2 Valkyrie is a standout for its ultra-compact size and magnetic USB charging, letting you recharge the light while it remains mounted. Its sliding rail adapter ensures a snug fit on most pistols, including subcompacts, making it perfect for users who value portability and convenience.

• Magnetic USB charging allows recharging without removing the light
• Adjustable sliding rail adapter fits a wide range of pistols
• 600 lumens output with 100 meters of throw for balanced performance

Compared to larger, brighter models, the PL-Mini 2 prioritizes compactness and ease of charging. The tradeoff is lower maximum brightness and throw distance.

Weapon lights are often exposed to harsh conditions, and not all models can withstand water or impact. For those who need a light that performs reliably in unpredictable environments, durability is key.

The Streamlight TLR-7 X is built for shooters who demand ruggedness and waterproof protection. Its anodized aluminum body and IPX7 waterproof rating make it a dependable choice for outdoor or duty use, where weather and rough handling are concerns.

• IPX7 waterproof rating: Operates submerged up to 1 meter for 30 minutes
• Durable machined aluminum: Withstands impacts and daily carry
• Safe off feature: Prevents accidental activation to save battery

Unlike many competitors, the TLR-7 X focuses on robust construction and water resistance. The main tradeoff is the absence of an integrated laser for those who want aiming assistance.

Finding a weapon light that fits multiple handguns and rail types can be challenging, especially for users with several firearms. A versatile mounting system ensures you can use the same light across different platforms.

The Streamlight 69260 TLR-1 HL offers direct mounting to Glock-style and Picatinny rails, with included keys for several popular models. Its ambidextrous switch and tough aluminum construction make it a practical choice for those who want one light for multiple guns.

• Multiple rail keys included for Glock, Picatinny, Beretta, S&W, and Sig rails
• 1,000 lumens and 283-meter throw for strong illumination
• Ambidextrous on/off switch for left- or right-handed use

Compared to lights with more limited fit, the TLR-1 HL prioritizes compatibility and ease of installation. The tradeoff is a slightly larger size and reliance on standard batteries.

For many Glock owners, a straightforward weapon light with easy controls is all that's needed for effective low-light use. Simple operation reduces the chance of confusion in stressful situations.

The OLIGHT PL-3S Valkyrie features a dual-mode switch for effortless toggling between momentary, constant, and strobe modes. Its adjustable rail mount and included inserts make it a versatile pick for those who want reliable performance without extra complexity.

• Dual-mode setting switch for quick access to all light functions
• 1,000 lumens high mode for strong illumination
• Adjustable rail mount fits both GL and Picatinny rails

Compared to more feature-rich or rechargeable models, this PL-3S focuses on simplicity and reliability. The tradeoff is the absence of advanced features like battery indicators or charging.

Some users need a weapon light that adapts to different scenarios, from indoor use to outdoor environments. Adjustable brightness and versatile mounting are key for those who want maximum flexibility.

The OLIGHT PL-3R Valkyrie offers two high brightness settings (1500 lm and 1000 lm) and a lock mode for added safety. Its rechargeable design and compatibility with both short and long Picatinny rails make it a strong choice for users who want to tailor their light output to the situation.

• Selectable brightness modes for indoor or outdoor use
• Rechargeable battery with magnetic charging port
• Adjustable key-block rail mount for various rail types

Compared to fixed-output models, the PL-3R prioritizes user customization and charging convenience. The tradeoff is a slightly more complex interface and higher initial cost.

Combining a flashlight and laser in one unit can simplify your setup and improve target acquisition, especially for home defense or training. This is ideal for users who want both illumination and aiming assistance without extra accessories.

The DARKFANG Tactical Combo offers 1500 lumens of light plus a green laser, along with a battery level indicator and adjustable rail adapter. Its lightweight polymer build and rechargeable battery make it suitable for those who want an all-in-one solution for their Glock or other compatible handguns.

• Integrated green laser and flashlight for dual functionality
• Battery level indicator keeps you informed on charge status
• Adjustable rail adapter fits most Glock and 1913 Picatinny rails

Compared to single-function lights, this combo prioritizes versatility and convenience. The tradeoff is a slightly bulkier design and polymer construction instead of metal.

A lightweight weapon light can make handling your Glock easier, especially for extended use or rapid transitions. Durable materials like machined aluminum also add peace of mind for everyday carry.

The Gmconn 1250 Lumen Tactical Flashlight balances brightness with a sealed aluminum construction and rechargeable battery. Its rotary switch offers both momentary and constant modes, making it a practical choice for users who want a sturdy yet lightweight light.

• Machined aluminum body for durability and shock resistance
• 1250 lumens with 160m beam for strong illumination
• Rechargeable built-in battery reduces ongoing costs

Compared to heavier or polymer-bodied models, the Gmconn prioritizes a lightweight feel and solid build. The tradeoff is a non-replaceable battery and slightly lower waterproof rating.