solar power beacon light with a high-grade NiMh battery

The solar power beacon light is a practical and cost effective solution for safely marking channels, breakwaters or boating hazards for any marine application. The highly visible light serves as a warning light to alert boaters of marine hazards. With 5 exciting LED colors to choose from, these lights are available in White, Blue, Red, Amber or Green. The Solar Beacon Light is fixed in a flashing mode of 1 flash/second - there is NO constant mode. However, there is a switch on light to turn it on or off.  The red beacon light can be used in universal applications such as boat house, safety lighting, channel markers, buoys, obstruction lighting, or mooring lights. Lake Lite's high grade construction features durability and the ability to withstand both fresh-water and salt water environments. The light comes installed with 6 Ultra High Intensity LEDs making it visible at over 1 nautical mile at a radius of 360 degrees. A fully charged battery will power the light for 40-45 hours in the flashing mode. The Solar Beacon Light comes installed with a high-grade NiMh battery that has a service life of 3-4 years, however, the battery is not replaceable.