The CXH2-1D type port navigation signal light is designed for maritime safety, ensuring visibility and communication through its bright illumination. With a rated voltage accommodating DC 24V, AC 110V, and AC 220V, and a power range of 60W/65W, it is versatile for various electrical systems. The incandescent lamp provides a reliable source of light in red, with a lamp holder of B22d specification. It boasts a wide horizontal arc of 112.5 degrees and a vertical arc of +5 degrees, ensuring a visible distance of up to 3 nautical miles. The robust steel body and PC engineering plastic shade, available in multiple colors including red, green, yellow, and transparent, offer durability and adaptability to different maritime environments. With an IP55 protection class, it is well-equipped to handle harsh conditions, and its seat-mounted installation method allows for secure placement on vessels. The light can operate in a wide range of temperatures from -30C to +55C, making it suitable for diverse climates. Weighing 4.9 kg, it is a substantial yet manageable piece of equipment for ships, particularly those over 50 meters in length, to maintain safety standards during night navigation.