SureFire M340DFT-PRO Scout Light Pro Tan 350/650 Lumens LED

The SureFire M340DFT-PRO Scout Light Pro delivers dual-output illumination with 350 lumens on low and 650 lumens on high, providing tactical professionals and serious shooters with reliable white light performance. This weapon light combines SureFire's proven reliability with enhanced output capabilities for demanding applications.

What Makes This Different

The M340DFT-PRO features dual fuel capability, operating on either a single 123A lithium battery or a rechargeable 18650 battery for extended runtime flexibility. Unlike standard weapon lights that offer single output levels, this model provides both high-intensity illumination for target identification and lower output for close-quarters work while preserving night vision. The tan finish matches FDE and earth-tone weapon systems common in military and law enforcement applications.

Key Features

• Dual output: 350 lumens (low) and 650 lumens (high) white LED
• Dual fuel compatible: 123A lithium or 18650 rechargeable battery
• Tan anodized aluminum construction with Mil-Spec hard anodizing
• Picatinny rail mount with quick-detach thumb screw
• Momentary and constant-on activation via tailcap switch
• Runtime: 1.75 hours on high, 40 hours on low (123A battery)
• IPX7 waterproof rating for all-weather reliability

Field testing shows consistent performance across temperature extremes from -40°F to +140°F. The precision-machined aluminum body withstands recoil from high-powered rifles and maintains zero through thousands of rounds. Law enforcement agencies rely on this light for building searches, vehicle stops, and low-light engagements where positive target identification is critical.

Technical Specs

• Length: 4.4 inches
• Weight: 4.3 oz with battery
• Bezel diameter: 1.125 inches
• Construction: Aerospace aluminum with Mil-A-8625 Type III anodizing
• LED: High-efficiency white LED with 50,000+ hour lifespan
• Mount: Universal Picatinny/Weaver rail clamp
• Switch: Ambidextrous momentary/constant tailcap
• Country of origin: USA
• Warranty: SureFire No-Hassle lifetime warranty

Professional operators choose SureFire for mission-critical applications where equipment failure means mission failure. The M340DFT-PRO continues this legacy with enhanced output and fuel flexibility that adapts to operational requirements.