Luminus CBT-90-W57H-C11-KB200 5700K High-Power White LED

Product Details

Luminus CBT-90-W57H-C11-KB200 5700K High-Power White LED is a specialized, ultra-high-power white LED designed for applications that require massive light output from a single, concentrated source. Unlike standard multi-die arrays, the CBT-90 features a single monolithic chip, which provides a uniform, high-luminance emission surface. This unique architecture is essential for manufacturers of medical endoscopes, high-speed fiber-optic illuminators, and industrial searchlights where secondary optics must focus light into a very small aperture.

For LED module manufacturers and specialty lighting designers, the CBT-90-W series offers industry-leading performance in terms of thermal management and optical coupling. The binned 5700K Daylight White output is engineered for high color stability, ensuring that critical medical and industrial imaging systems maintain consistent performance across long-term operation.

Technical Performance & Engineering Advantages

• Exceptional Surface Luminance: The monolithic die eliminates the "dark spots" common in multi-chip arrays, allowing for maximum flux density. This results in significantly higher optical efficiency when coupling into light guides or fiber optic bundles.
• Advanced Thermal Management: Featuring an ultra-low thermal resistance of only 0.8°C/W, the CBT-90-W is built on a robust copper heat-sink platform. This facilitates rapid heat dissipation, allowing engineers to drive the component at 18A continuously without sacrificing spectral integrity.
• Windowless Package Options: The CBT-90 often utilizes a windowless or specialized glass-on-die package. This minimizes Fresnel losses and allows the secondary lens to be positioned closer to the chip surface, maximizing light collection for narrow-beam searchlights and projection systems.
• Uniform Spectral Performance: Characterized at high drive currents, the CBT-90-W maintains its 5700K CCT profile even under peak power. This consistency is vital for medical device manufacturers who require precise color reproduction for surgical and diagnostic lighting.

Targeted Industrial Applications

• Medical Endoscopy: High-intensity light sources for surgical lighting and diagnostics.
• Fiber Optic Illumination: Coupling into small-diameter light guides for industrial inspection.
• Searchlights & Spotlights: Long-distance throw for security and marine infrastructure.
• Digital Projection: High-density light engines for industrial and commercial projectors.

Gainer LED: Your B2B Partner for Original Luminus Components

• In the high-precision electronic component distribution sector, Gainer LED bridges the gap between Luminus production and your manufacturing schedule. We serve authorized agents, wholesale traders, and OEMs who demand 100% verified authenticity.
• Verified Traceability: We guarantee that every CBT-90-W shipment consists of 100% original Luminus stock in factory-sealed trays. Every component is traceable to its original production lot and binning group.
• Stable Wholesale Inventory: We maintain rolling stock of the CBT-90-W series to help our B2B partners avoid the long lead times of the global specialty semiconductor market.
• Logistics Expertise: Our team manages the complexities of global export, ensuring that high-value components reach your factory floor on schedule and in perfect condition.