SureFire's X300U-A Ultra-High-Output LED Handgun WeaponLight sets the gold standard in handgun illumination, now delivering an impressive 1,000 lumens of LED-generated output. Here are the key features and specifications: Features: Recoil-Proof LED: Produces a powerful 1,000 lumens of illumination, ensuring clear visibility in low-light situations. Custom TIR Lens: Creates a smooth, far-reaching light with a larger center spot beam, ideal for close- to medium-range engagements. Provides extensive peripheral illumination for situational awareness. Ambidextrous Switching: Integral momentary- and constant-on switching allows for easy instant activation without altering grip on the weapon, ensuring one-finger control for enhanced operational efficiency. Rail-LockA(R) System: Permits rapid attachment to and removal from rails on pistols or rifles, offering versatile compatibility with various firearm platforms. Rugged Construction: High-strength aerospace aluminum body with Mil-Spec Hard Anodized finish provides extreme durability and corrosion resistance. Sealed to make it weatherproof and IPX7 waterproof to 1 meter for 30 minutes. Optional Remote Switch Compatibility: Accepts optional pressure-activated DG and XT remote switches for precision control without altering grip on the weapon. Specifications: Output: 1,000 lumens, ensuring clear visibility in low-light environments. Runtime: Provides a runtime of 1.25 hours with two included 123A lithium batteries, ensuring extended use during critical operations. Peak Beam Intensity: 11,300 candela, delivering a powerful and focused beam for target identification. Distance: Illuminates targets up to 213 meters away, providing enhanced situational awareness and threat identification. Construction: Aerospace aluminum body with Mil-Spec Hard Anodized finish ensures durability and longevity. Dimensions: Length - 3.76 in (9.55 cm), Bezel Diameter - 1.125 in (2.9 cm), Weight with Batteries - 4.0 oz (113 g). With its unmatched performance, rugged construction, and intuitive operation, the SureFire X300U-A Ultra-High-Output LED Handgun WeaponLight is the top choice for law enforcement, military operators, and discerning shooters worldwide.