Fireflies Flashlights E04 Surge Fossil Grey SFT60 Lume10 (10000 lm)

Features

• Compact & Ergonomic Build: Measures 111.5mm in length with a 40mm head diameter and a 26.5mm body, weighing just 130g (without battery) for comfortable carry.
•  High-Efficiency Driver: Equipped with an advanced Buck + FET constant current regulated driver boasting up to 95% efficiency and Ultra Dynamic Range (UDR) technology.
• Powerful Quad Optics: Utilizes high-grade quad 12-degree TIR optics paired with a double-coated, ultra-clear, toughened AR-coated glass lens (~98% transmittance) for optimized beam profile and clarity.
• Advanced Safety Features: Features automatic thermal regulation, low voltage cut-off, and reverse polarity protection to ensure safe, reliable operation.
• Power & Charging: Powered by a single 21700 Li-ion battery (not included) featuring 10W fast charging via a patented magnetic Type-C port.   
• Enhanced Electrical Connectivity: Upgraded with Be-Cu silver-plated springs for minimal resistance and maximum current flow.
• Magnetic Tail Cap: Includes a high-strength, user-removable magnetic tail cap for convenient hands-free placement.
• Accessory Ready: Comes standard with a durable stainless steel pocket clip and an SS lanyard ring for versatile carry options.          

Fireflies Flashlights E04 Surge

The Fireflies E04 Surge is a high-performance, compact powerhouse engineered for enthusiast-grade illumination. Combining exceptional high-output capability with advanced constant current regulation, it delivers remarkable lumen output and beam distance in an easily portable form factor. Built with premium materials, precision quad TIR optics, and intuitive power management, the E04 Surge is an ideal choice for outdoor adventures, emergency preparedness, or everyday carry.