Masthead Light
The Masthead Light is a crucial type of navigation signal light specifically designed to function as a lamp signal during nighttime navigation on various types of ships. It emits a continuous, unbroken light within a 225 – degree arc of the horizon, ensuring high visibility and aiding in the prevention of collisions at sea.
Material and Structure Options
This versatile masthead light can be manufactured using different materials, including plastic, steel, and stainless steel, offering a range of durability and cost – effectiveness options. Additionally, it comes in both double – deck and single – deck configurations, catering to different installation and functional requirements.
Compliance and Certification
The Masthead Light strictly adheres to international and national standards. It conforms to the International Regulations for Preventing Collisions at Sea 1972 and the Grade Entry Norms for Steel Ships. It also complies with the standard GB/T3028 – 1995. Moreover, it has obtained approvals from reputable certification bodies such as CCS (China Classification Society) and ZY of China Fishery Inspection, as well as CE and GL certifications, ensuring its high quality and reliability.
General Specifications
- Visibility: It offers two visibility options, either 5 nautical miles (n.m) or 6 n.m, depending on the specific model and requirements.
- Level Arc: The light has a consistent level arc of 225 degrees, providing a wide field of view for other vessels.
- Protection Class: It is available in two protection classes, IP55 and IP56, which offer protection against dust and water ingress, making it suitable for harsh marine environments.
- Color: The light is transparent, allowing for clear and unobstructed light emission.
Single – Deck Masthead Light: Precision Signal Lighting for Ships
The single – deck masthead light, crafted from materials like plastic and steel, serves as a reliable signal light for nighttime navigation, just like other signal lights on ships. It is specifically designed for ships with a length above 12 meters.
Compliance and Certification
Similar to the general masthead light, the single – deck version also complies with the International Regulations for Preventing Collisions at Sea 1972, the Grade Entry Norms for Steel Ships, and the standard GB/T3028 – 1995. It has received approvals from CCS and ZY of China Fishery Inspection, ensuring its suitability for maritime use.
Detailed Specifications
| Type | Bulb Specifications | Level Arc | Visibility | Color | Protection Class | Lamp Holder | Weight (kg) |
|---|---|---|---|---|---|---|---|
| CXH3 – 1D | 24V 60W, 110V 60W, 220V 65W | 225° | 6n.m | Transparent | IP55 | B22d | 4.9 |
| CXH3 – 1D1 | 24V 60W 60cd, 110V 60W 60cd, 220V 65W 60cd | 225° | 6n.m | – | IP56 | P28S | 2.1 |
| CXH3 – 2C | 24V 30W | 225° | 5n.m | – | IP55 | B15d | 1.8 |
| CXH3 – 2C1 | 24V 30W | 225° | 5n.m | – | IP56 | B15d | 1.4 |
| CXH3 – 3 | 12V 25W, 24V 25W | 225° | 2n.m | – | IP55 | B15d | 1.00 |
| CXH3 – 3P | 12V 25W 40cd, 24V 25W 60cd | 225° | 2n.m | – | IP56 | BAY15d | 0.53 |
| CXH3 – 11P | 24V 60W 60cd, 110V 60W 60cd, 220V 65W 60cd | 225° | 6n.m | – | IP56 | P28S | 3.2 |
| CXH3 – 11PL | 20V 30W | 225° | 6n.m | – | IP56 | E27 | 3.2 |
| CXH3 – 21P | 12V 25W 40cd, 24V 25W 60cd | 225° | 5n.m | – | IP56 | BAY15d | 1.2 |
Double – Deck Masthead Light: Durable and Functional Lighting Solution for Ships
The double – deck masthead light is a robust type of masthead light that offers several advantages. It features excellent corrosion resistance and shock resistance, ensuring long – lasting performance in harsh marine conditions. Some models are equipped with automatic drain holes at the bottom, facilitating easy installation and bulb replacement. It is also designed for ships with a length above 12 meters.
Compliance and Certification
Like its single – deck counterpart, the double – deck masthead light complies with the International Regulations for Preventing Collisions at Sea 1972, the Grade Entry Norms for Steel Ships, and the standard GB/T3028 – 1995. It has received approvals from CCS and ZY of China Fishery Inspection, guaranteeing its high quality and safety.
Detailed Specifications
| Type | Bulb Specifications | Level Arc | Visibility | Color | Protection Class | Lamp Holder | Weight (kg) |
|---|---|---|---|---|---|---|---|
| CXH3 – 10B | 24V 60W, 110V 60W, 220V 65W | 225° | 6n.m | Transparent | IP55 | B22d | 9.0 |
| CXH3 – 10B1 | 24V 60W 60cd, 110V 60W 60cd, 220V 65W 60cd | 225° | 6n.m | – | IP56 | P28S | 4.1 |
| CXH3 – 20C1 | 24V 30W | 225° | 5n.m | – | IP55 | B15d | 3.2 |
| CXH3 – 101P | 24V 260W 60cd, 110V 260W 60cd, 220V 2*65W 60cd | 225° | 6n.m | – | IP56 | P28S | 4.15 |
| CXH3 – 101PL | 220V 2*30W | 225° | 6n.m | – | IP56 | E27 | 4.15 |
Attention please: The description was copied from different cooperating manufacturers. The description may be different with the goods, please check with us when order.
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