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Top 6 Best Lights for Glock 40 of 2024

When it comes to enhancing the functionality of your Glock 40, adding a tactical light can make a significant difference. Whether for home defense, law enforcement, or recreational shooting, a quality weapon light provides visibility and accuracy in low-light conditions.
In this article, I will review some of the best lights available for the Glock 40, considering their specifications, features, pros, cons, and user experiences. Let's dive into the top products list and understand why each light fits the Glock 40 perfectly.

Top 6 Best Lights for Glock 40 on the Market

Note: The following advice comes from my personal perspective. What works for me might not work for you, but hopefully it sparks some ideas!

1. Streamlight TLR-1 HL

Streamlight-TLR-1-HL-IMG1.png
Specifications:
Lumens: 1,000
Battery: 2 CR123A lithium
Runtime: 1.5 hours
Weight: 4.18 ounces
Length: 3.39 inches
Waterproof: IPX7
Best Features:
High lumen output
Durable anodized aluminum construction
Ambidextrous momentary/steady on-off switch
Rail clamp system for easy attachment/detachment
Pros:
Extremely bright light
Solid build quality
Easy to mount and unmount
Reliable performance in various conditions
Cons:
Slightly bulky for some users
Battery life could be better
Experience and Fit: The Streamlight TLR-1 HL is a powerhouse when it comes to brightness, offering 1,000 lumens of intense light. This makes it perfect for situations where you need maximum visibility, such as home defense or tactical operations. The light’s robust build ensures it can withstand harsh conditions, making it a reliable companion for the Glock 40. I found it easy to attach and detach, thanks to the rail clamp system, and its ambidextrous switch caters to both right and left-handed users.
Customer Comments: Many users praise the TLR-1 HL for its brightness and durability. One user mentioned, "This light turns night into day. It's incredibly bright and has held up well under heavy use."

2. SureFire X300 Ultra

SureFire-X300U-A-IMG1.png
Specifications:
Lumens: 1,000
Battery: 2 CR123A lithium
Runtime: 1.25 hours
Weight: 4 ounces
Length: 3.6 inches
Waterproof: IPX7
Best Features:
Precision TIR lens for focused light
Ambidextrous switches
High-strength aerospace aluminum body
Secure attachment system
Pros:
Superior light beam quality
Durable and robust
Easy to operate under stress
Fits securely on the Glock 40
Cons:
Higher price point
Battery life on the lower side
Experience and Fit: The SureFire X300 Ultra offers a blend of brightness and precision. Its TIR lens provides a focused beam with significant reach, making it ideal for both indoor and outdoor use. The build quality is top-notch, as expected from SureFire, and it mounts securely on the Glock 40 without any wobble. Despite its higher price, the performance and reliability justify the investment.
Customer Comments: Users often highlight the X300 Ultra’s beam quality and durability. One reviewer stated, "This light is worth every penny. The beam is perfect for target identification, and the build quality is second to none."

3. Olight PL-MINI 2 Valkyrie

OLIGHT-PL-Mini-2-Valkyrie-IMG1.png
Specifications:
Lumens: 600
Battery: Built-in rechargeable
Runtime: 1 hour
Weight: 2.57 ounces
Length: 2.07 inches
Waterproof: IPX6
Best Features:
Compact and lightweight design
Adjustable rail for flexible placement
Magnetic charging system
High compatibility with various firearms
Pros:
Compact size suitable for concealed carry
Convenient magnetic charging
Easy to install and adjust
Affordable price point
Cons:
Shorter battery life
Lower lumen output compared to other options
Experience and Fit: The Olight PL-MINI 2 Valkyrie is an excellent choice for those looking for a compact and lightweight light for their Glock 40. Its 600-lumen output is sufficient for most low-light scenarios, and the magnetic charging system is incredibly convenient. The adjustable rail ensures a perfect fit, and the light’s small size makes it ideal for concealed carry setups. Though it doesn’t match the lumen output of some larger lights, it balances size, performance, and cost effectively.
Customer Comments: Many users appreciate the PL-MINI 2 for its size and convenience. One comment that stood out was, "Perfect for my Glock 40. It's small, bright enough, and the magnetic charger is a game-changer."

4. Inforce WILD1

Inforce-WILD1-IMG1.png
Specifications:
Lumens: 200
Battery: 1 CR2 lithium
Runtime: 1.5 hours
Weight: 2.43 ounces
Length: 2.43 inches
Waterproof: IPX7
Best Features:
Compact and lightweight
Easy-to-use ambidextrous activation
Glass-reinforced polymer body
Integrated mounting system
Pros:
Lightweight and compact
Simple and intuitive controls
Durable construction
Fits flush with the Glock 40
Cons:
Lower lumen output
Battery life could be improved
Experience and Fit: The Inforce APLc is designed with simplicity and functionality in mind. Its 200-lumen output is lower than some other options, but it’s sufficient for close-quarters use. The light is incredibly lightweight and compact, making it a great match for the Glock 40, especially for those who prioritize a minimalistic setup. The ambidextrous activation is user-friendly, and the polymer body is both durable and light.
Customer Comments: Users often highlight the APLc’s size and ease of use. One review noted, "It's small and light, perfect for my Glock 40. The controls are straightforward and easy to operate even under stress."

5. Crimson Trace Rail Master

Crimson-CMR-206-IMG1.png
Specifications:
Lumens: 100
Battery: 1 CR2 lithium
Runtime: 2 hours
Weight: 1.1 ounces
Length: 1.87 inches
Waterproof: Yes
Best Features:
Compact and lightweight design
Instant activation system
Universal fit for various rails
Durable polymer construction
Pros:
Extremely lightweight
Long battery life
Instant activation is very responsive
Universal fit for multiple firearms
Cons:
Lower lumen output
Not as durable as metal-bodied lights
Experience and Fit: The Crimson Trace Rail Master is one of the lightest and most compact lights available for the Glock 40. With a 100-lumen output, it’s not the brightest option, but it’s sufficient for identifying targets in close proximity. The instant activation system is highly responsive, and the universal rail fit ensures it can be used with multiple firearms. This light is perfect for those who want an unobtrusive addition to their Glock 40.
Customer Comments: Users frequently praise the Rail Master for its lightweight and compact design. One user mentioned, "It's so light, I barely notice it's there. The instant activation is a fantastic feature."

6. Feyachi FL11-MB

Feyachi-FL11-MB-IMG1.png
Specifications:
Lumens: 1,200
Battery: 1 rechargeable 18650 or 2 CR123A
Runtime: 4 hours
Weight: 5.6 ounces
Length: 5.1 inches
Waterproof: IPX5
Best Features:
High lumen output
Multiple battery options
Remote pressure switch included
Aluminum alloy construction
Pros:
Very bright light
Long battery life
Sturdy build quality
Versatile mounting options
Cons:
Larger and heavier than other lights
Not as streamlined for handgun use
Experience and Fit: The Feyachi FL11-MB Tactical Flashlight stands out for its brightness and versatility. With a 1,200-lumen output, it’s one of the brightest lights on this list, making it ideal for outdoor use and situations where maximum illumination is required. The light is heavier and bulkier, which might not be suitable for every Glock 40 owner, but its performance is undeniable. The included remote pressure switch and multiple battery options add to its versatility.
Customer Comments: Users appreciate the FL11-MB for its brightness and value. One review stated, "This light is incredibly bright and sturdy. It’s a bit big for my Glock 40, but it works great on my rifle."

How to Choose the Best Light for Your Glock 40

Selecting the best light for your Glock 40 involves considering several factors to ensure it meets your specific needs. Here are some key points to keep in mind:

1. Brightness (Lumens)

Use Case: Determine how much light you need based on your primary use case. Higher lumens provide better visibility but can also produce more glare.
Environment: For home defense, a lower lumen light might be sufficient, while outdoor use may require higher lumens for better visibility.

2. Size and Weight

Comfort: Consider how the light affects the balance and handling of your Glock 40. A compact and lightweight light is ideal for concealed carry and ease of use.
Mounting: Ensure the light mounts securely and does not interfere with your grip or operation of the firearm.

3. Battery Life and Type

Runtime: Longer battery life is crucial for extended use. Check the runtime to ensure it meets your needs.
Type: Decide between disposable and rechargeable batteries. Rechargeable options are convenient but may require frequent charging.

4. Durability

Construction: Look for lights with robust construction, such as anodized aluminum or reinforced polymer, to withstand rough handling and harsh conditions.
Waterproofing: Ensure the light is waterproof to handle various environmental conditions.

5. Ease of Use

Controls: Opt for lights with easy-to-operate controls, such as ambidextrous switches or pressure pads.
Installation: A quick and secure attachment system is essential for convenience and reliability.

FAQs

1. Can I use any tactical light on my Glock 40?

Most tactical lights designed for handguns can fit the Glock 40, but it’s crucial to check the compatibility with your specific model and rail system.

2. How many lumens are ideal for a Glock 40 light?

The ideal lumen output depends on your intended use. For general purposes, 200-600 lumens are adequate, while 800-1,200 lumens are better for outdoor and tactical scenarios.

3. Are rechargeable batteries better than disposable ones?

Rechargeable batteries are convenient and cost-effective in the long run, but disposable batteries often provide a longer initial runtime. Choose based on your preference for convenience versus runtime.

4. Do I need a strobe feature on my light?

A strobe feature can be useful for disorienting attackers in defensive situations. However, it’s not essential for everyone and depends on personal preference.

5. How do I maintain my Glock 40 tactical light?

Regularly check the light for any damage, clean the lens, and ensure the batteries are charged or replaced as needed. Proper maintenance will ensure the light’s reliability.

Conclusion

Choosing the best light for your Glock 40 is a critical decision that can enhance your shooting experience and improve your safety in low-light conditions. Whether you prioritize brightness, size, battery life, or ease of use, there is a suitable option available. From the ultra-bright Streamlight TLR-1 HL to the compact Olight PL-MINI 2 Valkyrie, each light reviewed offers unique features and benefits. Evaluate your needs, consider the factors discussed, and make an informed choice to find the perfect tactical light for your Glock 40.
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