SureFire X400U-A-RD Ultra WeaponLight with Red Laser
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The SureFire X400U-A-RD Ultra WeaponLight is a high-performance handgun and long gun mounted light featuring a powerful 1,000 lumen white LED combined with an integrated red aiming laser. Designed for professional and defensive applications, it delivers reliable illumination and rapid target acquisition in a compact, rugged platform.
The X400U-A-RD utilizes SureFire’s Rail-Lock® quick-attach mounting system for secure attachment to Universal and Picatinny rails. Constructed from aerospace aluminum with a Mil-Spec hard-anodized finish, it is engineered to withstand recoil, impact, and demanding operational environments.
Key Features
- 1,000 lumen high-output white LED
- Integrated red aiming laser
- 11,300 candela peak beam intensity
- Precision TIR lens for focused beam pattern
- Rail-Lock® quick-attach mounting system
- Ambidextrous momentary and constant-on switching
- Aerospace aluminum body
- O-ring sealed weather-resistant construction
Technical Specifications
- Brand: SureFire
- Product Name: X400U-A-RD Ultra WeaponLight
- Model: X400U-A-RD
- MPN: X400U-A-RD
- UPC: 084871321211
- Maximum Output: 1,000 lumens
- Peak Beam Intensity: 11,300 candela
- Beam Distance: 213 meters
- Runtime: 1.25 hours
- Laser Type: Red laser
- Laser Output: Class IIIa (<5 mW)
- Laser Wavelength: 635 nm
- Battery Type: Two CR123A lithium batteries
- Switching: Ambidextrous push/toggle system
- Mounting System: Rail-Lock® quick-attach
- Body Material: Aerospace aluminum
- Finish: Mil-Spec hard anodized, Black
- Water Resistance: IPX7
- Length: 3.76 inches
- Weight (with batteries): 4.9 oz
- Country of Manufacture: USA
- Condition: New
- Warranty: SureFire Limited Lifetime Warranty
What’s Included
- SureFire X400U-A-RD Ultra WeaponLight
- Two CR123A Batteries
- Rail-Lock® Mount Components
- Adjustment Tool
- Owner’s Manual
- Manufacturer Packaging