Security lighting system
An early warning detection system that prevents would-be intruders from boarding a vessel undetected. The system includes deck-mounted floodlights in combination with bridge wing searchlights. The deck floodlights illuminate the freeboard area of the vessel and are used during cargo operations. The bridge wing searchlights can cover areas of up to four miles and allow the crew to spot potential threats long before they reach the vessel.
Useful website: www.norselight.com