Feature: 1. High Efficiency: Solar beacon light adopts solar panel integrated design with built in conversion efficiency of up to 25%, using solar cells as the power source. 2. Easy Control: The light can more accurately control the charge and discharge state of the battery, and also reduces the energy consumption of the control circuit itself. 3. UV Proof: The lampshade is made of excellent PC material, which is characterized by high strength, UV resistance and impact resistance. 4. Weatherproof Design: The base is made of marine grade special metal material, suitable for harsh environment in the sea channel and other places. 5. Wide Application: Suitable for marine waterways, rivers, lakes, aquaculture areas, buildings, bridges, towers, communication towers, chimneys, airport runways, etc. Specification: Item Type: Solar Beacon LightMaterial: PC, MetalLuminous Color: Red Vertical Divergence: >10° Horizontal Output: 360° Power Supply: Monocrystalline silicon solar panels Battery Type: Lithium iron phosphate batteryBattery Capacity: 3.2V 6000mAH (shipped with built in battery) Battery Life: > 5 years Solar Panel Power Consumption: 2W Solar Panel Service Life: > 20 years Solar Panel Voltage: 5.5V Power Consumption: ≤2W Sight Distance: 5KM Operating Temperature -40℃~70℃ Solar Switch Lighting Threshold: 300LUX±100LUX Rainy Day Continuous Use Time: >18 days (12 hours/day) Light Source Life: > 100000 hours Wind Speed Capacity: 120m/s Working Mode Flashing: (20 times / min) Flashing Intensity: 32.5cd Waterproof Grade: IP68.Applicable: Marine waterways, rivers, lakes, aquaculture areas, buildings, bridges, towers, communication towers, chimneys, airport runways, helipads, traffic guardrails, tower cranes, moving obstacles. Package List: 1 x Solar Beacon Light