Custom Functional LED Components & PCBA Module Solutions
From high-power LEDs and COB light sources to SMD components and complete PCBA modules, LEIENDA supports custom wavelength, power, package, beam angle and multi-channel requirements for phototherapy, beauty devices and specialty lighting applications.
Functional LED Products Built for Custom Applications
Choose from high-power, COB, SMD, ceramic and chip LED packages, or work with our engineering team to develop a complete LED PCBA module.
High-Power LED Components
High-output LED packages available in single-chip, dual-chip and multi-chip configurations, with customizable wavelength combinations and viewing angles.
COB LED Light Sources
Integrated COB light sources with customizable power, wavelength combinations, substrate structures and independent channel control.
SMD LED Components
5050, 3535, 3030, 2835, 0603 and 1206 LED packages for compact and high-density product designs.
Ceramic LED Components
Ceramic-packaged LED components for UV, high-power and thermally demanding applications.
Chip LED Components
Compact chip LED options for space-limited electronic and lighting assemblies.
Explore Solutions
LED Board & PCBA Modules
Extend your project from individual LED components to substrate design, SMT assembly and complete LED light modules.
Explore SolutionsLED Solutions for Phototherapy and Specialty Applications
Application-oriented LED components and light modules developed around wavelength, package, optical structure and installation requirements.
Phototherapy & Red Light Therapy
Custom red and near-infrared LED components for therapy panels, wearable devices, therapy belts, hair-care devices and other phototherapy equipment.
Beauty & Personal Care Devices
Compact LED packages and customized light boards for facial masks, eye-care devices, beauty instruments and professional light-based beauty equipment.
Configure the LED Around Your Product
Start with your application requirements and configure the LED wavelength, electrical performance, package structure and complete light module.
Wavelength Engineering from UV to Infrared
Support product development with wavelength selection, multi-band integration and full-spectrum testing capability.
* 265–1650 nm represents our full-spectrum testing capability.
UV
UVA and UVC LED options for specialized UV applications.
Visible Light
Red, orange, yellow, green, blue, violet and white LED options in multiple package structures.
Red & Near Infrared
Configurable red and near-infrared wavelength combinations for phototherapy, sensing and specialty illumination equipment.
Multi-Wavelength
Dual-chip, RGB, RGBW and independently controlled multi-channel solutions.
From LED Requirement to Production-Ready Module
Requirement Review
Share the application, wavelength, power, current, package, dimensions, beam angle and expected quantity.
Wavelength & Package
Select suitable wavelength ranges, chip structures, packages and optical formats.
Optical & Electrical Design
Define chip arrangement, channel control, current, voltage, substrate and PCB layout.
Sample Development
Develop LED samples or assembled light boards for testing in the customer’s equipment.
Testing & Verification
Verify spectral output, electrical performance, thermal stability and mechanical reliability.
Mass Production
Move the verified design into controlled production, inspection and packaging.
Quality Control for Stable Spectral and Electrical Performance
LED Packaging, SMT Assembly and Testing Under One Roof
LEIENDA integrates LED packaging, testing, substrate preparation, SMT assembly and PCBA module production to support projects from component selection to production-ready light modules.
- Nearly 3,000 m² ESD-Controlled Workshop
- 130+ Production and Testing Machines
- LED Packaging to PCBA Module Support
Why Product Teams Work with LEIENDA
Application-Oriented Engineering
Develop LED solutions around the customer’s device structure, operating environment and application requirements.
Custom Wavelength Combinations
Combine identical or different wavelength ranges within suitable LED packages and light modules.
Multiple Package Options
Choose from high-power, COB, SMD, ceramic and compact chip LED structures.
LED-to-PCBA One-Stop Support
Move from LED component selection to substrate, SMT assembly and complete light module production.
Full-Spectrum Testing
Use 265–1650 nm testing capability to support wavelength inspection and product verification.
Prototype-to-Production Support
Support requirement review, sample development, testing and controlled mass production.
LED Engineering Resources
How to Select LED Wavelengths for Phototherapy Devices
Understand how application goals, device structure, optical distance and thermal conditions affect wavelength and package selection.
Read ArticleCOB LED vs SMD LED: Which Structure Fits Your Product?
Compare packaging density, power configuration, thermal structure, optical layout and integration options.
Read ArticleWhat Information Is Needed for a Custom LED PCBA Module?
Prepare wavelength, power, dimensions, PCB layout, control method, quantity and application requirements before requesting a quotation.
Read ArticleBuild the LED Solution Around Your Product
Send us your wavelength, package, power and application requirements. LEIENDA will help evaluate a suitable LED component or PCBA module direction for your project.
Frequently Asked Questions About Custom LED Solutions
What LED parameters can LEIENDA customize?
Can you combine multiple wavelengths in one LED package?
Do you provide both LED components and complete PCBA modules?
Which LED package types are available?
Can you develop samples before mass production?
How do you verify wavelength and product stability?
Tell Us What Your LED Project Requires
Share your application, wavelength, power, package, dimensions and expected quantity. Our team will review the requirements and recommend a suitable LED component or PCBA module solution.
