NaviLED Deck Mount Port Starboard Pair - 2nm - Colored LensWhite HousingCompact deck mount LED navigation lamps. Attractive, power saving and ultra reliable.Ultra low current drawNaviLED lamps use less than 10 of the power required to run a bulb navigation lamp of the same visible distance. Port and Starboard lamps consume less than 2W combined!No bulbs, No maintenance, Ultra long service lifeHella marine LED technology has no filaments to break making NaviLED lamps extremely shock and vibratio