SureFire X400UH-A-GN Ultra 1000 Lumen LED Green Laser Light

The SureFire X400UH-A-GN Ultra delivers professional-grade illumination and target acquisition in a single compact unit. This weapon light combines a high-output white LED with an integrated green laser for enhanced accuracy in low-light conditions.

What Makes This Different

The X400UH-A-GN generates 1,000 lumens of white light output, significantly brighter than standard 500-lumen tactical lights. The integrated green laser provides superior visibility compared to red lasers, appearing up to 5 times brighter to the human eye. SureFire's proprietary electronics deliver consistent performance across temperature extremes from -40°F to +140°F.

Key Features

• 1,000-lumen white LED with 1.5-hour runtime on high setting
• Green laser dot visible to 25 yards in daylight conditions
• Ambidextrous switching with momentary and constant-on activation
• Universal mounting system fits MIL-STD-1913 Picatinny and Weaver rails
• Hard-anodized aluminum construction with IPX7 waterproof rating
• Two CR123A lithium batteries provide reliable power source
• Adjustable laser windage and elevation controls

Field testing demonstrates the X400UH-A-GN maintains zero through thousands of rounds across multiple platforms. The green laser remains visible in bright outdoor conditions where red lasers fade. Law enforcement agencies report improved target identification at distances up to 100 yards. The light beam pattern provides adequate spill for peripheral vision while maintaining focused center beam intensity.

Technical Specs

• Light Output: 1,000 lumens white LED
• Laser: Class IIIa green laser, 5mW maximum output
• Runtime: 1.5 hours (light), 24 hours (laser only)
• Dimensions: 3.6" L x 1.4" W x 1.5" H
• Weight: 5.6 ounces with batteries
• Construction: Hard-anodized aluminum body
• Mount: Universal rail clamp system
• Power: Two CR123A lithium batteries
• Operating Temperature: -40°F to +140°F
• Made in USA with limited lifetime warranty

Professional users choose the X400UH-A-GN for its proven reliability and dual-capability design. The combination of high-output illumination and precision laser targeting eliminates the need for separate accessories while maintaining compact dimensions.