T-H Marine’s LED Surface Mount Dome Light installs easily and is ideal for interior use in boats, RVs and other applications. The clear PC lens distributes illumination to a wide beam angle of 120. The circuit board is completely encased in epoxy for water, corrosion and vibration resistance. This LED Surface Dome Light features low power draw, hidden fasteners, on/off rocker switch and a lifespan up to 100,000 hours.