Sofirn SK40 SFT70 3200LM Rechargeable Tactical Flashlight X

Meet the Sofirn SK40 – a high-performance rechargeable tactical flashlight built for serious outdoor work, search missions, and demanding everyday use. Powered by a 21700 battery and driven by a 1×SFT70 LED, this light delivers blistering brightness and long-range capability in a compact, rugged package.

Powerful, long-range illumination

Take on night-time tasks with confidence. The SK40 peaks at 3200 lumens and throws a beam out to an impressive distance of up to 580 meters, making it easy to spot distant targets, track wildlife, or locate a wayward trail in low-visibility conditions. The fixed, non-zoom beam design focuses all that light into a purposeful throw for maximum reach and clarity.

Dual switches for fast, reliable control

Designed for versatility, the SK40 combines a tail tactical switch with a side electronic switch. This dual-switch setup lets you switch between duty mode (everyday tasks and outdoor exploration) and tactical mode (precise, immediate response in high-stakes situations) without fumbling in gloves or rough conditions. Eco mode is available for conserving power when you don’t need turbo brightness, and you can cycle through settings quickly to match the moment.

Smart charging and battery health

Reliability starts with a capable power source. The SK40 runs on a 21700 battery (included), delivering extended runtime for longer expeditions. It supports USB Type-C charging for convenient recharging from your power bank, laptop, or wall charger. A built-in BatteryLevelIndicator displays voltage for clear, at-a-glance status: Green (70–100%), Red (30–70%), and Red flash (0–30%). After turn-on, the indicator stays active for five seconds to confirm your remaining power.

Rugged, all-weather design

Constructed from high-strength AL6061-T6 aluminum and finished in durable black, the SK40 is built to withstand harsh environments. It’s designed to handle rain, splashes, and accidental drops, with IP68-rated waterproof protection that keeps shining when the weather turns. At 40mm by 146.5mm and just 132g (without the battery), it blends formidable capacity with portable, everyday carry practicality.

Who is this ideal for?

• Outdoor enthusiasts – camping, hiking, fishing, cycling, and night-walking require reliable, long-range illumination.
• Professionals and responders – dual-switch control and tactical mode support rapid decision-making in critical moments.
• Search and rescue teams or security personnel – robust build, long throw, and dependable performance in challenging environments.

Why the SK40 stands out

• Exceptional throw and brightness from a single 1×SFT70 LED: up to 3200 lumens with a beam that reaches about 580 meters.
• Intelligent power management: dual-mode switching, eco option, and a clear battery indicator help you stay prepared without guesswork.
• Durable, weather-ready construction: aluminum alloy body, IP68 waterproofing, and a design purpose-built for rough outdoor use.
• Long-lasting power supply: rechargeable via USB-C, with a included 21700 battery for extended outdoor sessions.

Whether you’re checking a trail in the dark, performing a night-time search, or patrolling a campsite, the Sofirn SK40 SFT70 3200LM Rechargeable Tactical Flashlight X delivers the power, control, and reliability you need. Model: Sofirn SK40. LED: SFT70. Battery: 21700 (included). Be ready for every challenge with a light that’s built to perform when it matters most.