SureFire X300U-B-TN Ultra WeaponLight 1,000 Lumens

The SureFire X300U-B-TN Ultra WeaponLight is a rail-mounted illumination tool designed for use on pistols and Picatinny-equipped platforms. It produces a focused, high-intensity beam for clear target identification and broad peripheral illumination in low-light environments. The unit features ambidextrous switching and is built from high-strength aerospace aluminum with a Mil-Spec hard-anodized finish for durable, weather-resistant service.

Key Specifications

• The light produces 1,000 lumens of LED output.
• The peak beam intensity is 11,300 candela.
• Powered by two CR123A batteries (included).
• Switching is ambidextrous push/button and toggle for momentary or constant-on activation.
• Constructed from aluminum with a Mil-Spec hard-anodized finish.
• Fits pistol and Picatinny/universal rails using a T-slot thumbscrew clamp.
• Rated IPX7 waterproof (to 1 meter for 30 minutes).
• The unit weighs 4.10 oz with batteries installed.
• The head/body diameter measures 1.125 inches.
• Accepts optional pressure-activated DG and XT remote switches for remote control.

Rugged and purpose-built, the X300U-B-TN delivers reliable, high-output illumination for duty, everyday carry, and tactical scenarios where consistent performance and durability matter. Its combination of focused beam geometry, durable construction, and versatile mounting makes it a practical choice for users seeking a compact, high-output weapon light.