Lights.com—LED Marine Light
LED marine light options are many and varied, so you're sure to find one that fills your needs. Solar marine beacons are particularly efficient, and will save you in energy costs. You'll also be thrilled with how little maintenance these lights need on a regular basis.
Incandescent vs. LED Marine Light
Incandescent navigation lights often need to go in for maintenance about once a year. By contrast, an LED marine light can go without maintenance often for about five years. This reliability is wonderful, and you'll appreciate it more with each passing year.
Having a navigation light that's solar powered simply makes sense, and is clearly the wave of the future. These lights are outside all the time. With solar panels, they can harness energy easily during the day, then use that energy to run at night.
In the past, the Coast Guard required people setting up private navigational aids to use incandescent lights. This wasn't because they were better, but because they had been around longer, and research on LEDs hadn't been completed. Now, however, the Coast Guard itself uses LEDs, and recommends them for all private navigational aids.