Wide applicability: marks fishing nets, warns of road work, helps locate livestock, and can deter wild animals. Suitable for coastal, rural, and roadside environments. Solarpowered automatic operation: light sensor enables blinking at night and in cloudy weather to ensure visibility; solar energy is harvested and stored for continuous use. Strong lighting performance: intensity LED with long life; can operate in rain; singlecolor emission at 55 flashes per minute. Durable construction: PC housing with two sealing processes, builtin rubber waterproof ring, and threaded adhesive for reliable sealing. UVresistant and resistant to yellowing in sun exposure. Easy installation and compatibility: compact design for straightforward mounting on nets, posts, or other structures; compatible with standard solar charging and energy storage. Practical use scenarios: coastal nets marking during fishing operations; roadwork sites to alert drivers and pedestrians; pasture safety to locate livestock or deter wildlife.