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Product Description
Helideck Floodlight LW50
Product Introduction
The LW50 is a professional-grade explosion-proof lighting fixture specifically engineered for Offshore Helideck Visual Landing Aid Systems. Designed to operate safely in hazardous environments where flammable gases, vapors, or dust may be present, it provides critical illumination to define landing area boundaries and enhance situational awareness for helicopter pilots during approach and landing on offshore platforms.
Constructed with a robust, certified explosion-proof housing typically made from high-grade copper-free aluminum or stainless steel, the LW50 effectively contains any potential internal spark or explosion, preventing ignition of the surrounding atmosphere. Its design complies with stringent international standards for use in Zone 1/21 or Zone 2/22 hazardous areas (depending on specific certification, e.g., ATEX, IECEx).
Featuring high-luminosity, long-life LED modules, the LW50 delivers intense, focused light output with minimal energy consumption and maintenance requirements. The optical system is engineered for optimal visibility, often offering specific color options (red for perimeter, white or other colors for alignment or flood lighting) as part of a comprehensive landing aid system. It is built to withstand the corrosive offshore marine environment, including resistance to salt spray, UV radiation, extreme temperatures, and mechanical impact.
The fixture incorporates advanced thermal management and surge protection for reliable performance. Its sealed design and specialized conduit entries ensure long-term integrity. The LW50 is a vital, safety-critical component for any offshore helideck, providing dependable, safe illumination where standard lighting is unsuitable.
Performance ParametersApplicaiton
| Rated Voltage | AC100V~240V |
| Working power frequency | 50Hz~60Hz |
| Rated power consumption | 20W/30W/40W/60W/80W |
| Lamp source | LED |
| Lighting surge | IEC 61000-4-5±2KV |
| Electrostatic | IEC 61000-4-2±8KV |
| Impulse interference | IEC 61000-4-4±2KV |
| EMC | EN55015 |
| Effective luminous | 5200lm-10400lm |
| Vertical beam angle | 30°60°90°120° |
| LED light effect | 130 Im/w |
| Color rendering index | Ra≥70 |
| Light cover | PC |
| Humidity | 0%~95%RH |
| Operating temperature | Ta-40℃~+60℃ |
| IP rate | IP66 |
| Weight | 5.0kg |
Applicaiton
Suitable for offshore oil platforms,oil tankers,petrochemical plants,storage tanks,etc.
Certifed to explosive gas atmosphere zone 1 and 2.
Certified to explosive gas atmosphere IIA /IIB/II C area.
Certified to combustible dust atmosphere zone 21 and zone 22.Suitable for T1-T6 temperature class.
