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High Durability 50W Underwater Light, Suitable for Shallow to Deep Water Operations
Product Overview： Our High Durability 50W Underwater Light is an industrial heavy-duty submersible LED lighting solution engineered for long-lasting, low-maintenance underwater operations. Adopting the industry’s most practical 50W golden power configuration, this IP68 waterproof light delivers balanced high-lumen brightness and outstanding energy efficiency, perfectly solving the pain points of insufficient brightness of low-power lights and excessive energy consumption of high-power fixtures. Built with full marine-grade anti-corrosion structure, upgraded pressure-resistant design and ultra-stable constant-current drive system, it features exceptional durability against seawater corrosion, deep water pressure, and long-cycle light decay. Ideal for marine engineering, vessel underwater inspection, large-scale aquaculture, underwater camera fill lighting and water conservancy facility patrol, this high-durability underwater light provides 24/7 stable and reliable subsea illumination for all harsh water environments.
Application field： Marine & Offshore Engineering，Vessel Underwater Lighting，Large-Scale Smart Aquaculture，Underwater Camera Auxiliary Lighting，Water Conservancy & Municipal Projects，Underwater Exploration & Salvage
Mobile: +86 15810047588
Email: 469148808@qq.com
- Product Description
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Core Product Advantages
1. 50W Golden Power, Balanced Brightness & Energy Efficiency
Designed with a 50W optimized power output, this high-durability underwater LED light achieves the perfect balance of high luminous performance and low power consumption. It outputs ultra-high lumen uniform illumination with strong turbid water penetration, easily covering medium and large-scale underwater areas and eliminating deep-water dark zones. Compared with 20W/30W low-power lights with limited irradiation range and poor deep-water performance, it delivers brighter and more far-reaching lighting effects. Compared with 70W/100W high-power lights with severe heat accumulation and energy waste, it generates lower operating heat and saves more operational costs. It is the most versatile and cost-effective standard power option for most industrial underwater lighting projects.2. Upgraded High-Durability Industrial Structure
Focusing on long-term unattended underwater use, this 50W underwater light adopts a thickened integrated industrial lamp body, greatly improving overall structural rigidity and impact resistance. Different from ordinary thin-shell underwater lights that are easy to deform and damage, its reinforced structure resists water flow impact, underwater collision and long-term hydraulic extrusion. Cooperated with high-strength internal fixing components, it avoids loose internal parts caused by long-term submersible vibration. The whole machine is optimized for anti-aging and anti-fatigue performance, ensuring stable structural performance after years of continuous underwater operation, fundamentally reducing equipment failure rate.3. Professional Marine-Grade Anti-Corrosion & Anti-Fouling Performance
Specially upgraded for complex seawater and high-salt coastal environments, the lamp housing is made of high-purity marine-grade aluminum alloy, coated with multi-layer composite electrostatic anti-corrosion, anti-rust and anti-biofouling paint. It effectively resists seawater salt spray erosion, mild chemical corrosion, marine algae adhesion and shell biological fouling. It will not suffer from paint peeling, shell rust, structural oxidation or brightness attenuation after long-term seawater immersion. Excellent anti-corrosion durability ensures consistent lighting performance in harsh marine environments all year round, greatly reducing frequent replacement troubles and later maintenance costs.4. IP68 Full Waterproof & 100M Deep Water Pressure Resistance
Adopting one-piece seamless welding and multi-layer hierarchical waterproof sealing technology, this high-durability underwater light reaches top industrial IP68 dustproof and waterproof rating. It supports stable long-term continuous immersion in 100-meter deep water, capable of resisting strong deep-water hydraulic pressure, turbulent water flow impact and persistent water vapor penetration. Equipped with high-density imported silicone waterproof rubber rings and fully enclosed internal structure, it thoroughly blocks external moisture and water pressure, preventing lens fogging, internal water seepage and circuit short-circuit faults. It maintains stable working performance in extreme working conditions such as dark deep water, rapid water flow and perennial seawater immersion.5. Low Light Decay LED Light Source & Long Service Life
Equipped with high-grade industrial low-decay LED chips, the 50W high-durability underwater light features high luminous efficiency and excellent color restoration. After professional optical light distribution optimization, the light beam is uniform and glare-free, effectively improving underwater visibility and turbid water penetration. The light source is customized for long-cycle industrial use, with ultra-low light decay rate, maintaining over 90% original brightness after thousands of hours of 24/7 continuous operation. It avoids frequent dimming and light failure of ordinary underwater lights, realizing long-term stable luminous output and extending the overall service life of the equipment.6. Flicker-Free Constant-Current Drive & Full Safety Protection
Built with industrial-grade constant-current drive power supply, the light ensures stable voltage and current output, eliminating brightness flickering and jitter caused by on-site voltage fluctuations. It adapts to complex power supply environments of global engineering sites. Integrated with over-current, over-voltage, short-circuit and over-temperature intelligent protection modules, it automatically cuts off power for self-protection under circuit abnormalities. The comprehensive safety protection design prevents equipment burnout and damage during long-term unattended underwater operation, ensuring safe and stable 24/7 continuous lighting.7. Efficient Heat Dissipation & Flexible Installation
The lamp body adopts an integrated large-area rapid heat dissipation structure, which quickly conducts and dissipates internal operating heat, effectively reducing LED working temperature and inhibiting light source aging. The streamlined compact industrial design is lightweight and sturdy, occupying minimal underwater installation space. It supports multiple installation methods including fixed bracket mounting and suspension mounting, compatible with offshore platforms, ship hulls, large aquaculture ponds, dam walls and underwater monitoring supports. The plug-and-play deployment simplifies on-site construction and facilitates daily inspection and maintenance.
Wide Application Scenarios
Marine & Offshore Engineering: Long-durability auxiliary lighting for offshore platform inspection, subsea pipeline maintenance and marine constructionVessel Underwater Lighting: Long-term hull bottom anti-fouling observation lighting and ship underwater patrol illuminationLarge-Scale Smart Aquaculture: Stable high-brightness supplementary lighting for large fish and shrimp breeding pondsUnderwater Camera Auxiliary Lighting: Durable fill light for medium-depth underwater monitoring, ensuring 24/7 clear night visionWater Conservancy & Municipal Projects: Long-cycle patrol lighting for reservoirs, river channels and municipal underwater facilitiesUnderwater Exploration & Salvage: High-penetration durable lighting for underwater rescue, salvage and terrain observation operations
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Haigewei Electronics Co.,Ltd
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.
Dedicated to providing reliable core electronic components to support humanity’s exploration and development of the oceans.
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