SMD LED, COB & Custom LED Module Manufacturer
High-power SMD LEDs, COB light sources and application-specific LED modules for phototherapy, horticulture, UV, infrared sensing and digital lighting.
LED Products by Package, Power and Wavelength
Source individual LED packages or define the light source by package size, mounting method, power level, wavelength and channel configuration. The six product groups below provide the main starting points.
SMD LEDs
Surface-mount LED packages for automated PCB assembly, with options defined by package size, color or wavelength, voltage, power and channel arrangement.
High Power LEDs
LED packages for applications that require higher drive current and optical output, selected together with the thermal path and board-level heat design.
COB LEDs
Multiple LED dies integrated on one substrate to form a concentrated light source, with the emitting area and spectrum defined around the target product.
CSP & Flip-Chip LEDs
Compact LED structures for dense layouts and reduced package size. CSP defines the package scale, while flip chip describes the die connection structure.
LED Die & Wafer
Bare LED die and wafer options for customers with professional die-bonding, packaging, COB integration or optoelectronic development capabilities.
UV, Red, NIR & Addressable LEDs
Application-oriented LEDs organized around ultraviolet, visible red, near-infrared and RGB/RGBW requirements, with package and power selected for the final design.
Need help matching a package to your application? Send the known requirements for review.
Ask About an LED ProductFeatured LED Solutions
High-performance components and integrated modules for demanding applications.
PCBA LED Board Modules
- Package: Custom Rigid/FPC
- Wavelength: Custom Multi-spectrum
- Power: Application Specific
- Application: Phototherapy, Lighting
High-Power Lumen-Style LEDs
- Package: Emitter / Star PCB
- Wavelength: White, Colors
- Power: 1W - 5W
- Application: Spotlights, Architectural
3535 Ceramic High-Power LEDs
- Package: 3.5x3.5mm Ceramic
- Wavelength: UV, IR, White, Horticulture
- Power: 1W - 3W
- Application: Horticulture, Curing
5050 Ceramic High-Power LEDs
- Package: 5.0x5.0mm Ceramic
- Wavelength: RGBW, White, UV
- Power: Up to 10W
- Application: Stage Lighting, Industrial
COB Light Sources
- Package: Chip-on-Board
- Wavelength: White, Dual-Color
- Power: 3W - 100W+
- Application: Commercial Lighting, Custom
Infrared LEDs
- Package: SMD / Through-hole
- Wavelength: 730nm, 850nm, 940nm
- Power: Custom
- Application: Sensing, Machine Vision
From LED Packaging to Custom Light Source Modules
LEIENDA supports OEM, ODM and application-specific LED development, from individual LED packages to PCB, FPC, COB and PCBA light source assemblies. We engineer solutions that fit your exact mechanical and optical requirements.
- Wavelength and spectrum
- LED package and chip configuration
- Optical power and viewing angle
- Single- or multi-channel design
- Rigid PCB and flexible FPC
- COB size and emitting area
- Connector and wiring
- Application-specific LED arrays
- Prototype and volume production
LED Solutions Engineered for Your Application
Purpose-built LED components and assemblies for specialized industries.
Phototherapy & Beauty Devices
Red and near-infrared LED packages and customized light boards for equipment integration.
Horticulture Lighting
White, deep-red and far-red LEDs for grow light modules.
UV Curing & Inspection
UV LEDs and light modules for industrial equipment.
Infrared Sensing & Machine Vision
Infrared LED packages for security and sensing.
Digital & Addressable Lighting
Addressable RGB and RGBW LEDs for intelligent lighting.
Your LED Component & Custom Light Source Manufacturing Partner
From LED packaging to PCB/FPC assembly and custom LED light source modules.
Inside Leienda — From LED Packaging to Custom Light Source Modules
Leienda specializes in functional LED components and customized light source solutions, providing LED packaging, PCB/FPC assembly and custom LED module development for phototherapy, beauty devices, UV, horticulture, infrared and other specialized applications.
Manufacturing
Facility
Testing Equipment
Testing Capability
Manufacturing & Quality You Can Verify
Supporting LED component and custom module projects from development to production.
Why Work with LEIENDA
A reliable manufacturing partner for your custom LED component and module needs.
Integrated Manufacturing
SMD, high-power LED, COB, PCB module and PCBA capabilities from one supplier.
Application-Specific Customization
Custom wavelength, spectrum, package, power, chip and module configurations.
Shenzhen Supply Chain
Located in Shenzhen with access to a mature electronics, components and rapid prototyping ecosystem.
Quality Materials
Quality-focused packaging using gold wire, copper supports and reinforced bonding processes.
Prototype to Production
Engineering support from requirement review and sampling to volume manufacturing.
Cost-Effective Integration
Combined LED packaging and module manufacturing helps reduce supplier coordination and development costs.
From Requirement to Production
Our structured process ensures your custom LED solution meets all specifications before volume manufacturing.
Send Requirements
Provide wavelength, power, package, drawings or application info.
Engineering Review
We evaluate optical, electrical, thermal and structural needs.
Sample Development
Prototypes are built to confirm key parameters.
Testing & Approval
Verification of optical parameters, dimensions and reliability.
Mass Production
Volume manufacturing based on approved samples.
Delivery Support
Datasheets, proper packaging and ongoing technical support.
LED Manufacturing and Quality Control
Our facility is equipped with automated packaging lines and comprehensive testing equipment to ensure consistency across every batch of SMD LEDs, COB light sources, and PCBA modules.
- Automated Die Attach & Wire Bonding
- Precision Phosphor Dispensing & Encapsulation
- Spectroradiometer Color & Bin Sorting
- Thermal Aging & Reliability Testing
- Complete COB, SMD and PCBA Assembly
Custom LED Modules and Application Samples
Examples of application-specific light sources engineered by our team.
Multi-Wavelength Flexible Panel
Developed a flexible FPC module combining 630nm red and 850nm near-infrared LEDs for a wearable device, optimizing heat dissipation and uniform light distribution.
High-Power UV-A Array
Engineered a densely packed 365nm UV LED aluminum PCB module for industrial printing equipment, addressing strict thermal management requirements.
Full-Spectrum Grow COB
Customized a 50W COB light source mixing broad-spectrum white with targeted 660nm deep red chips to maximize photosynthetic active radiation (PAR).
Looking for the Right LED or Light Module?
Tell us your target wavelength, optical power, package, quantity and application. You can also send a datasheet, PCB drawing, BOM or reference sample for evaluation.
Phone
+86 135 2889 1082
Factory Address
4/F, No. 8 Guanghui Road, Longteng Community, Shiyan Street, Bao'an District, Shenzhen, Guangdong, China
