LEDs offer a myriad of benefits for marine-based organizations and operations, including the US Navy. The military group is very vocal about promoting LEDs for boats, naval ships and establishments located around large bodies of water.
US Navy and LED Adoption
According to the US Navy, adopting LEDs could result in over $150 million in savings, which includes three percent of spending on fuel annually. In April 2015, the Secretary of the Navy Ray Mabus released a memo, stating that LEDs are an integral part of improving operations at sea. As of 2015, the military group has installed LEDs in over 170 ships. During this period, spending for new LED lighting systems increased to roughly $2 million per fleet.
When it comes to maintenance, an LED’s robust lifespan of 50,000+ hours can help decrease re-lamping tasks by up to 80 percent. Furthermore, since such tasks require operators to use ladders, lifts and hoisting equipment, naval groups may also improve safety on the ship by decreasing maintenance for lighting systems.
Types of LEDs on Naval Ships
There are numerous parts of US Navy vessels that can benefit from LEDs. Warships that host fighter jets and helicopters could install military-approved LED deck status lights, edge lights, LED strobes and more, in order to supplement aerial operations on the ship.
Inside the vessels, red LED lights are installed in some parts of the ship, to maintain a certain level of discreetness. This practice is more common in submarines. For general illumination, LED tube-style lights are deployed around the ships.
Emergency exit signs may also be LED-powered and supported by a battery system. Supplementary lights, such as around staircases, hallways and corners, are ideal uses for LEDs. Lastly, weapon storage and fuel compartments could adopt explosion proof LED lighting systems for safety. This type of light greatly reduces the risks of combustion in flammable sections of the ship.