Self-contained LED lantern with a 1 to 2 NM range, this compact solar marine lantern features custom optics, high-efficiency solar panels, and premium materials for long-lasting performance. Now equipped with replaceable, recyclable batteries, it ensures excellent value and reliable operation. The batteries have a life expectancy of five years, while the lantern itself is designed to last up to 10 years and comes with a three-year warranty. Perfect for marine aids to navigation, marina, dock, and port lighting.