10 Best Surefire Flashlights 2025 in the United States

The SureFire Rail-Lock / X300 Vampire Weapon Light is an excellent choice for anyone needing a reliable tactical flashlight, particularly in shooting sports. It boasts a bright 350 lumens output and features both white light and infrared capabilities, making it versatile for various situations.

The precision TIR lens ensures a tight beam, which is useful for focused illumination while still providing enough peripheral light for safety and awareness. Its construction with aerospace-grade aluminum and impact-resistant materials guarantees durability in harsh conditions, a significant plus for outdoor enthusiasts or tactical users.

The Surefire X300U-A-TN X300 Ultra Weapon Light is a robust and versatile flashlight designed for tactical use, particularly popular among hunters and tactical enthusiasts. It delivers a powerful 600 lumens of white light, which is optimized for human vision with a slight yellowish-green tint. This makes it suitable for enhanced visibility in various conditions, providing a smooth and focused beam with additional peripheral illumination, thanks to its Precision TIR lens. This is particularly useful in tactical situations where both direct and surrounding awareness are crucial.

The light is powered by two CR123A lithium-ion batteries, which are known for their reliability and long shelf life, although specific runtime details are not provided, which could be a consideration for extended use. It features an ergonomic, ambidextrous switch that allows for both momentary and constant-on operation, ensuring ease of use under stress. Additionally, it can be quickly and securely mounted and detached from Universal and Picatinny rails using the Rail-Lock system, which is convenient for rapid deployment.

For enhanced control, optional pressure-activated switches can be added without changing your grip on the weapon. Constructed from durable aluminum, the X300U-A-TN is built to withstand rugged use and is water-resistant, adding to its reliability in various environmental conditions. The compact size (12 x 10 x 6 inches) and light weight (4.09 ounces) make it easy to handle without significantly affecting the balance of the weapon. However, it is worth noting that while the light is incredibly effective, the price might be higher compared to other tactical flashlights, and it is specifically designed for mounting on weapons, which may limit its appeal for general flashlight users.

The SureFire X300U-A Ultra High Output LED Weapon Light stands out with its powerful 1000 lumens, making it ideal for tactical situations where bright, far-reaching light is essential. The custom TIR lens provides a smooth beam with a larger center spot, aiding peripheral vision. Its durability is notable, featuring a Mil-Spec Hard Anodized aluminum body that is built to withstand tough conditions and an IPX7 waterproof rating, ensuring it can handle wet environments.

The light is also versatile in mounting, with a Rail-Lock system that allows for quick attachment to both Universal and Picatinny accessory rails, and an ambidextrous switch that supports convenient operation for both right and left-handed users. However, the runtime is relatively short at just 1.25 hours on high, which could require frequent battery changes if used extensively.

On the plus side, the bundle includes 12 extra CR123A batteries and three battery cases, providing up to 7.5 hours of usage. At 1.01 pounds, it's reasonably lightweight, but its size might feel bulky to some users. This combination of features makes it particularly suitable for tactical and professional use, where reliability and high-performance lighting are crucial.