LED Components and Custom Solutions for Specialized Equipment
Shenzhen Leienda Optoelectronics Technology Co., Ltd. is a premier developer and supplier of high-performance LED components, packaged LED light sources, and custom PCBA module solutions tailored specifically for equipment manufacturers and specialized commercial applications. With over 17 years of industry expertise and a state-of-the-art 3,000 m² ESD clean workshop, we ensure uncompromising quality and consistency across every batch.
From standard LED packages to highly application-specific PCB, FPC, COB, and multi-wavelength assemblies (spanning 265–1650 nm full-spectrum), Leienda partners with you at every stage. We empower our clients to seamlessly transition from initial component selection to a highly practical, fully optimized light-source configuration, backed by rigorous ISO 9001 process control and advanced automated production capabilities.
Where LEIENDA Adds Practical Value
LED Component Selection
Compare package size, wavelength, current, optical output, power class, thermal conditions and assembly requirements according to the final equipment.
Custom Board and Module Development
Translate equipment requirements into LED spacing, board shape, wavelength combinations, channel structure, power distribution and module integration directions.
Special-Wavelength Applications
Support product directions for phototherapy and wellness equipment, beauty devices, horticultural lighting, UV systems, infrared sensing, machine vision and other special lighting applications.
From Component to Integration
Connect packaged LEDs and light-source components with PCB, FPC, COB, panel, array and light-engine formats when the project requires a more complete semi-finished assembly.
60+ Patents Supporting Continuous LED Innovation
Leienda continues to invest in LED packaging, thermal management and structural design. Our intellectual property portfolio includes more than 60 patents, including 10 international PCT patents, 40 granted Chinese invention patents, one U.S. invention patent and one Japanese invention patent.
1 Japanese Invention Patent
Our patents reflect continued engineering work in LED packaging structures, thermal management, electrical connection and component design.
Certificate of LED chip heat dissipation bracket structure
Certificate of Semiconductor light-emitting diode packaging structure
Certificate of Electrical Conductivity of Lamp Ball
Certificate of Excellent heat dissipation LED beads
One development path across components, boards, and modules
Capability 1 — Package and Source Selection:
Compare package structure, dimensions, power, voltage, beam angle, thermal requirements, and mounting conditions against the intended device.
Capability 2 — Wavelength and Spectrum Customization:
Develop single- or multi-wavelength combinations for red, deep red, near-infrared, UV, visible-color, white, and application-specific spectra.
Capability 3 — Board and Module Integration:
Arrange LEDs on rigid PCB or flexible FPC structures, with SMT and PCBA support for shaped boards, arrays, panels, wearable light sources, and compact modules.
Capability 4 — Production Transfer:
Carry an approved configuration into automated packaging and assembly while keeping the component specification, board design, and inspection requirements aligned.
Quality Is Managed at the Component and Assembly Level
LED performance depends on more than the nominal part number. Material consistency, wavelength accuracy, electrical behavior, thermal design, assembly compatibility and final inspection all influence the buyer’s equipment.
Renda’s quality approach includes incoming material inspection, finished-product inspection, wavelength and optical testing, electrical review and application-specific product evaluation. Product and compliance documentation can be reviewed according to the selected component, module format and project requirements.
A Clearer Starting Point for Your LED Project
Whether you are selecting a standard LED component or developing a custom light-source module, the project becomes easier to review when the application, wavelength, power, dimensions, control method and integration conditions are defined together.
Share your equipment requirements, drawings or target specifications with Renda to discuss a suitable component or module direction.
