77outdoor Sofirn SK1 Tactical Long Throw Flashlight - 1572 ft Reach, USB-C Rechargeable, IP68

Overview

The Sofirn SK1 from 77outdoor is designed for serious night use, delivering a concentrated long-throw beam that reaches up to 1572 feet (about 479 meters). This makes distance visibility the priority for search tasks, backcountry navigation, and late-evening excursions where spotting distant landmarks or potential hazards matters.

With a compact, rugged feel, the SK1 pairs a rotary magnetic control ring with a reliable tail switch for quick mode access. In real-world moments, this combination can help you shift between tactical readiness, steady-duty lighting, or a safe lockout to prevent accidental activation during transport.

Key capabilities

• Long Throw Beam up to 1572 ft with a tightly focused hotspot for distance visibility
• Rotary magnetic switch with Tail switch to switch between Tactical, Duty, and Lockout modes quickly
• 1300 lumens of regulated, stable output for consistent illumination over time
• USB C rechargeability with up to 200 hours of runtime for versatile power at home or in the field
• Aerospace-grade aluminum body with IP68 waterproof protection ready for challenging conditions

Smart features and use cases

• Lockout mode helps prevent accidental activation during storage or transport
• Avoid strong magnetic fields near the switch to maintain reliable operation
• Charging with a standard 5V adapter is recommended for safety and performance
• Compact yet rugged, ideal for emergency kits, outdoor adventures, and vehicle-recovery tasks

In the field

Whether you’re navigating a trail at dusk, coordinating a search, or performing a toolbox-level inspection in dim environments, the SK1’s long-distance beam and durable build help you focus on the task at hand. Its active cooling is designed to maintain consistent brightness during extended use, while the IP68 rating ensures resistance to dust and water ingress in harsh weather.

Care and handling tips

Store with the lockout engaged to avoid unplanned activation. Keep the unit away from strong magnets to prevent switch issues. For best results, charge with a standard 5V adapter and use the USB-C port when convenient—indoors or outdoors.