The SPERAS EST is a compact (12 cm), high-performance (1900 lumens), long-lasting (4-hour runtime in high mode) flashlight that boasts a 211m beam throw. Multiple battery sources can be used to power the EST. This ensures options to keep you powered up. The USB-C charging reduces charge time and ensures you can charge wherever a power source is available. These features make the EST an ideal flashlight for outdoor use (hiking, camping, etc.), for law enforcement, and for search and rescue operations.