All Round Plug-in Light

All Round Plug-in Light is a white light shining constantly over the horizon at an arc of 360 degrees. The arc of the lights and colour allows you to determine the direction a vessel is moving, for power boats.

Four Types of Navigation Lights: Sidelights, Sternlight, Masthead, and All-Around White Light.

Power-driven vessels less than 12m / 39.4 feet in length, may combine a masthead light and sternlight into a single white light that can be seen by other vessels from any direction.  When sidelights are off, this light serves as an anchor light.

All Round Plug-in LED Light

A light-emitting diode (LED) is a semiconductor light source that emits light when current flows through it. Electrons in the semiconductor recombine with electron holes, releasing energy in the form of photons.

LED lights are up to 80% more efficient than traditional lighting such as fluorescent and incandescent lights. 95% of the energy in LED’s is converted into light and only 5% is wasted as heat. … Less energy use reduces the demand from power plants and decreases greenhouse gas emissions.