The Port Navigation Signal Light, with a 30W power rating and Type CXH2-2C, is an essential component for maritime navigation safety. Designed to operate at a rated voltage of 24V, this light features an incandescent lamp as its illuminant, providing a red signal color that is crucial for port-side identification. The lamp holder is a B15d type, and the light covers a horizontal arc of 112.5 degrees and a vertical arc of +5 degrees, ensuring broad visibility. With a visible distance of 2 nautical miles and a protection class of IP56, it is well-suited for various maritime conditions. The light's installation is a seat-mounted type, which allows for secure placement on vessels. It can withstand a wide range of ambient temperatures from -30°C to +55°C, making it reliable in diverse environmental conditions. The lamp body is constructed from steel, offering durability, while the lamp shade is made from PC engineering plastic, available in red, green, yellow, or transparent, to cater to different signaling needs. Weighing 1.8 kg, it is a robust option for ensuring compliance with maritime navigation standards.