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20W-100W IP68 Underwater LED Lighting Fixture, Seawater/Freshwater Compatible for Marine Research
Product Overview： Our 20W-100W IP68 Underwater LED Lighting Fixture is a versatile industrial-grade subsea lighting solution designed for diversified underwater and marine lighting demands. Covering a complete power range from 20W low-power fill light to 100W high-power floodlight, this series of underwater LED lights supports flexible power selection to match different water areas, depth environments and project budgets. Adopting high-efficiency LED light sources and professional marine anti-corrosion technology, it features IP68 full waterproof protection, stable constant-current drive, low light decay and long-term seawater corrosion resistance. It effectively solves the limitations of single-power underwater lights that cannot adapt to multi-scene lighting needs, providing cost-effective, high-brightness and ultra-durable underwater illumination for marine engineering, aquaculture, water conservancy facilities and underwater monitoring auxiliary lighting.
Application field： Smart Aquaculture，Marine & Offshore Engineering，Ship & Vessel Underwater Lighting，Water Conservancy & Municipal Projects，Underwater Monitoring Auxiliary，Underwater Exploration & Salvage
Mobile: +86 15810047588
Email: 469148808@qq.com
- Product Description
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Core Product Advantages
1. 20W-100W Full Power Customizable Coverage
This underwater LED lighting fixture supports diversified power options including 20W, 30W, 50W, 70W and 100W, covering all mainstream underwater lighting power requirements in the industry. Low-power models (20W-50W) are suitable for fine fill lighting, small aquaculture ponds and camera auxiliary night lighting with uniform and soft light. High-power models (70W-100W) deliver ultra-high lumen large-area irradiation, perfectly meeting high-brightness demands for large-scale marine engineering, deep-water inspection and large water area night operation. Users can freely match power specifications according to installation depth, irradiation range and scene brightness standards, realizing targeted lighting configuration and avoiding energy waste or insufficient brightness caused by single power selection.2. High-Efficiency LED Uniform Illumination, Low Light Decay
Equipped with premium high-transmittance integrated LED beads, the entire series of underwater lights features high luminous efficiency, high color rendering and ultra-low light decay. Adopting professional optical refraction and light distribution design, the light output is concentrated and uniform without glare, dark spots or local overexposure. It effectively improves underwater visual clarity, penetrates shallow turbid water, and maintains stable brightness output in long-term 24/7 operation. Compared with traditional halogen lights and ordinary underwater lamps, it features higher light utilization rate, more delicate light quality and longer luminous life, ensuring consistent and reliable lighting effect throughout the equipment service cycle.3. Marine-Grade Corrosion & Oxidation Resistance
Specially optimized for harsh seawater and humid underwater environments, the lamp body adopts high-strength marine-grade aluminum alloy substrate, paired with multi-layer electrostatic anti-rust, anti-corrosion and anti-fouling coating. The overall structure effectively resists seawater salt spray erosion, chemical corrosion, marine organism adhesion and high-temperature oxidation. It avoids common failures such as shell rust, coating peeling, lamp body deformation and brightness attenuation of ordinary underwater lights after long-term seawater immersion. Whether used in coastal high-salt environments or long-term deep-water immersion scenarios, it maintains complete appearance and stable lighting performance, greatly reducing equipment replacement frequency and later maintenance costs.4. IP68 Industrial Full Waterproof & 100m Deep Water Pressure Resistance
Built with integrated one-piece seamless sealing technology and multi-layer waterproof structural design, this LED underwater lighting fixture reaches industrial top-level IP68 dustproof and waterproof rating. It supports long-term stable continuous immersion in 100-meter deep water, resisting strong deep-water hydraulic pressure, turbulent water flow impact and water vapor penetration. The internal high-density waterproof rubber ring and fully enclosed protection structure effectively isolate moisture and fog, preventing lens fogging, internal water seepage and circuit short circuit. It adapts to extreme working conditions such as deep dark water, perennial flowing water and harsh seawater environments, with excellent environmental adaptability and waterproof stability.5. Constant-Current Stable Drive & Safe Intelligent Protection
Adopting industrial-grade constant-current drive power supply, the entire 20W-100W series maintains stable voltage and current output, effectively avoiding light flickering and brightness jitter caused by on-site voltage fluctuation. It supports wide voltage adaptation, matching complex power supply environments of engineering sites. Built with over-current, over-voltage, short-circuit and over-temperature protection modules, it automatically cuts off power for protection in case of abnormal circuit conditions. It effectively reduces equipment failure rate in long-term unattended underwater operation, improving overall operation safety and service life of the lighting system.6. Energy-Saving & Durable, Low Maintenance Cost
Compared with traditional underwater lighting equipment, LED light source greatly reduces power consumption while ensuring high brightness, achieving significant energy-saving effect. The integrated rapid heat dissipation structure quickly exports internal operating heat, effectively inhibiting light bead aging and light decay, and extending the overall service life of the lamp body. The rugged industrial anti-aging and anti-corrosion structure reduces vulnerable parts, realizing long-term stable unattended operation. It lowers project energy consumption and daily maintenance costs, becoming a cost-effective long-term lighting solution for underwater engineering projects.7. Flexible Installation & Wide Compatibility
The streamlined compact industrial lamp body is lightweight, sturdy and impact-resistant, not occupying underwater installation space. It supports multiple installation methods including fixed bracket mounting and suspension mounting, suitable for diversified installation scenarios such as offshore platforms, ship hulls, aquaculture ponds, dam walls and underwater supports. The simplified wiring structure is plug-and-play, greatly shortening on-site construction and debugging cycle, convenient for rapid deployment and later equipment inspection and replacement.
Wide Application Scenarios
Smart Aquaculture: 20W-50W low-power fill light for daily aquatic growth supplementary lighting; 70W-100W high-power lighting for large-scale pond and deep water area illuminationMarine & Offshore Engineering: Multi-power adaptive lighting for offshore platform underwater inspection, engineering construction auxiliary lighting and subsea facility maintenanceShip & Vessel Underwater Lighting: Hull bottom anti-fouling observation lighting, ship night navigation auxiliary illumination and underwater equipment inspection lightingWater Conservancy & Municipal Projects: Dam, reservoir and river underwater night patrol lighting, municipal underwater facility daily maintenance illuminationUnderwater Monitoring Auxiliary: Matching underwater cameras to fill light for dark environments, improving 24/7 monitoring clarity and solving blurry night imaging problemsUnderwater Exploration & Salvage: High-power high-brightness auxiliary lighting for underwater salvage, rescue and deep-water exploration operations
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Mobile: +86 15810047588
Email: 469148808@qq.com
Address: Room 1801, Easy Communication. 253-261 Hennessy Road, Wan Chai, Hong Kong
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Focus on the R&D and industrialization of watertight connection, underwater sensing, and sealing protection technologies.
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