How to Install a t-top navigational light on your boat

Navigational lights on a boat can be extremely important. They not only can be used in cases of emergency, but also let other boaters know that you're there and to either keep away or watch out. It can be a little bit difficult to install, but after watching this tutorial may seem simple. So find out how to install a navigational light on your t-top tower on your boat. Enjoy!