Marine Solar LED Obstruction Light OL800

Scalable, Cost-effective Design Customizable for best value-for-performance Multiple battery pack options   Intelligent Energy Management Best-in-class, high-efficiency solar panels Maximum Power Point Tracking (MPPT) Patented Energy Management System (EMS) Ensures maximum battery life and light performance even in the harshest of environments   Durable, Low Maintenance Compact, stand-alone, maintenance-free unit Integrated solar panels, battery, electronics and LED light source Replaceable battery extends life beyond five years