1/2 NM FLASHING SOLAR LIGHT Solar Warning Lamp - Solar Marine Light – Water Channel Marker Typical applications: Small safety hazard buoys Short 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 Solar Powered Channel Marker Beacons are the most practical and cost effective solution for safely marking channel markers, pilings, and other obstructions at night. Post mounting bracket or clamp bracket make it easy to mount anywhere in seconds. Help protect nighttime boaters from hazardous unlit obstacles. Most Solar Beacons direct and focus their light in a very narrow beam with low vertical divergence to increase their viewing distance. This often creates a problem for units not mounted perfectly level or on unstable objects such as buoys. Much like shining a laser level with the horizon any bit off level and your laser is shining into the sky or down into the water. This creates a problem for boaters who are not directly within the narrow vertical divergence of the light source and may result in them not seeing the light. . Features – Specification: Model No: S4L-X LED’s Lens Colors (X): Amber, Blue, Clear, Green, Red Ultra Bright LED Lifespan: 100,000 Hours Solar Panel: 1.8V/250mA Power: 0.2W Rechargeable 1.7V 5000mAH Ni-Cd Battery Charge Time: 10-12 hours Light Span: 3280 feet in all directions ON/OFF Switch Total Height: 6.00 inches Standard Lens with Advanced Optics 3.25 inches DIA Base Material: PC Lens Aluminum 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) !!!LIGHT ONLY NO BRACKET INCLUDED!!!