S8LS LED SOLAR LIGHT WITH A BIRD SPIKE!!! Typical applications: Small safety hazard buoys Short - Long range navigation buoys Research buoys Private aids to navigation Port and marina entrances Channel and canal markers Offshore oil & gas rigs Public piers, docks and marine walkways Boat and barge terminals Breakwaters and all types of marine infrastructure Floating hose markers Construction sites Work zones In-plant work areas Around highway construction project Features - Specification: Model No: S8LS-X LED's colors (X): Amber, Blue, Clear, Green or Red Lens Color: Amber, Red, Clear: Ultra Bright 8 Super LED's: Large Angle 16,000 - 24,000 MCD LED Lifespan: 100,000 Hours Solar Panel: 4V/160mA Power: 0.64W Rechargeable 3.2V Lithium Battery Charge Time: 10-12 hours Minimum Autonomy: 70+hrs Run Time on Full Charge Light Span: 2NM in all directions Flash Rate: 0 Flashes/Min Water-Proof Switch Total Height: 5" 4.50" DIA Standard Lens with Advanced Optics 5.87" DIA Base Material: PC Lens + ABS Base Meets IALA, MUTCD, DOT and NFPA Humidity & Temperature: May be used in wet and dry environments -40 F to 140 F (-40 C to 60 C) Self Sufficient Weatherproof Design Automated On/Off Photocell Switch make the Light Dusk On - Dawn Off Installs Anywhere in Seconds Cost Effective Safety Lighting