https://sabik.com/case-studies/upgrading-the-safe-night-and-day-navigation-in-karaikal-port-india/
Reliable Navigation with VRL-74 Range Light in Karaikal Port, India | Sabik
Aug 26, 2025 - The VRL-74 range light system offered a precise and energy-efficient lighting upgrade in Karaikal Port, India.
range lightkaraikal portreliablenavigationvrl