Key benefits - Constant current circuit delivers up to 1800 lm for bright, consistent illumination without flicker or drop in performance. - Two brightness levels allow quick adjustment from high to low to match distance, user needs, and battery life. - Integrated micro-textured reflector provides a wide-angle beam for broad area lighting with minimal hotspots. - Beam distance can reach up to 500 meters for long-range visibility and target identification. - Intelligent Li-ion battery charging circuit with automatic detection supports safe, reliable charging and battery health monitoring. Performance and design notes - Function: high brightness with stable output, adjustable illumination, wide beam, and smart charging for everyday use. - Compatibility: optimized for Li-ion battery systems with automatic detection to ensure proper charging behavior. - Beam characteristics: wide-angle coverage for general illumination and long-range capability for distant targets. - Safety and reliability: intelligent charging circuit helps protect the battery and prolong overall performance. Use scenarios - Outdoor activities: camping, hiking, or nighttime navigation where broad illumination and distance awareness are beneficial. - Professional or work environments: construction sites, inspection tasks, or security patrols requiring both wide-area lighting and the ability to reach distant points. - Emergency and home use: vehicle or household backup lighting where safe charging and dependable operation are important.