LED Beacon Light IP65 Salt Spray Resistant Red White Dual Color 3000m Visible Range for Marine Navigation Safety. Marine Grade Salt Spray Resistance: Corrosion-resistant PC housing and sealed structure withstand harsh marine environments. Long-Range Visibility: Fresnel lens and multi-prism technology ensure visibility up to 3000m for navigation. Solar Powered & Waterproof: IP65 waterproof rating with UV-resistant solar panel for off-grid operation. Flexible Customization: Customizable light colors (Red/Green/White/Amber) and working modes (Steady/Flashing). Reliable Battery Backup: 2000mAh lithium battery provides 18 hours steady or 3 days flashing runtime. Easy Magnetic Installation: Strong magnetic mounting allows quick installation on ships, docks, and buoys. 5-Year Warranty Coverage: Comprehensive 5-year warranty for peace of mind in critical safety applications. Multiple Certification Standards: Certified by RoHS, CE, ABS, BV, CCS, Dnv, Lr, and Uscg for global compliance.