Davis LED WindTrak Light for WindTrak 10 and WindTrak 15 Wind Vanes - 12 Volt - (2 Pack). Light up the reflector tabs and vane on your WindTrak for easy viewing at night. Waterproof and non-corroding silver parts give long-life at just 120 ma current draw. Fits under WindTrak 15, WindTrak 10 or J-Base™ mounting socket.
-created by boaters for boaters-