SureFire X300-B Ultra LED Weapon Light Black NSN 6230-01-649-7363. SureFire built these Pistol Weapon Lights with a high-performance LED that generates up to 1000 lumens of bright white light. This SureFire X300-B Ultra-High-Output LED Handgun WeaponLight features an ambidextrous switch that easily activates the different lighting modes and these lights are constructed with tough yet lightweight aluminum and are waterproof for use in harsh weather conditions. Illuminate your surroundings during nighttime operations with this SureFire X300U-B WeaponLight. Specifications for SureFire X300-B Ultra LED Weapon Light: Manufacturer: SureFire Light Output: 1000 lumens Bulb Type: LED Battery Type: CR123A Beam Color: White Gun Model: Universal Diameter: 1.125 in Length: 3.6 in Weight: 4 oz Bezel Diameter: 1.125 in Battery Life: 1.25 hours Weather Resistance: Yes Finish: Anodized Lens Material: Glass Package Type: Box Battery Quantity: 2 Included Accessories: 2 x CR123A Condition: New Gun Type: Pistol Mount Type: Picatinny Attachment Type: Picatinny Fabric/Material: High Strength Aerospace Aluminum Features of SureFire X300-B Ultra LED Weapon Light Special high-performance LED produces 1000 lumens Custom TIR lens creates smooth far-reaching light with a larger center spot beam that's highly effective for close- to medium-range engagements Integral ambidextrous momentary- and constant-on switching provides easy instant activation Attaches securely to both Universal and Picatinny accessory rails fitting a wide variety of handgun models IPX7 waterproof to 1 meter for 30 minutes High-strength aerospace aluminum body is Mil-Spec hard anodized for extreme durability Accepts optional pressure-activated DG and XT remote switches for precision control without altering grip on weapon Package Contents: SureFire X300-B Ultra LED Weapon Light GunTuber Holiday Picks 2025 Handpicked products from your favorite content creators. Click Here to Explore the Picks. SureFire X300U-B: X300-B Ultra LED Weapon Light Black NSN 6230-01-649-7363