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Contact Leienda for Custom LED Emitters and PCBA Modules
Send your wavelength, PCB size, LED layout, power input, connector and application requirements. Leienda will review whether the project fits LED emitter supply, SMT LED board assembly or PCBA module production.
Submit Project Details
Don't have a complete drawing yet?
If your design is still in the conceptual phase, you can initially provide the application, target wavelength, module size, and sample quantity. Our engineering team can assist in selecting the appropriate custom LED emitters supplier and defining the initial SMT LED board specifications.
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Urgent Project Discussion
For urgent sample discussion, drawing check or wavelength confirmation, contact Leienda through WhatsApp.
Note: Please prepare your application, target wavelength, PCB size, LED quantity and sample quantity before sending the message to ensure efficient communication.
Information to Prepare Before Sending Drawings
Providing these details helps Leienda quickly determine LED selection, board structure, SMT process, and testing parameters for your custom LED module manufacturer needs.
Device Application
Specify if it's for medical, industrial, beauty, or horticulture to align with industry standards.
Target Wavelength
Exact spectrum requirements (e.g., 660nm, 850nm) or specific brightness bin.
PCB or Module Size
Physical dimensions to ensure fit within your equipment housing.
LED Quantity & Layout
Number of emitters and their spatial arrangement on the board.
Power Input & Current
Forward voltage and operating current requirements for thermal management.
Connectors & Mounting
Connector type, position, and mounting hole alignment for assembly.
Volume Requirements
Initial sample quantity for testing and expected annual production volume to determine batch-to-batch consistency planning.
Projects Suitable for Leienda
We address specific procurement and engineering challenges for various industrial and specialized lighting applications.
Red & Near-Infrared Therapy Devices
- Precise wavelength matching (e.g., 630nm, 850nm)
- Thermal behavior during continuous operation
- Near infrared LED module integration
Beauty & Aesthetic Devices
- LED layout inside limited housing space
- Sample approval before batch order
- SMD LED manufacturer sourcing
UV Curing & Sterilization Equipment
- UV wavelength accuracy and stability
- High power input handling
- COB LED light source supplier integration
Horticulture Lighting
- Custom spectrum requirements
- Batch-to-batch consistency
- LED board SMT supplier capabilities
Machine Vision & Security Lighting
- Strict brightness bin selection
- Consistent forward voltage
- High Power Ceramic LEDs application
Medical & Industrial Equipment
- Connector compatibility verification
- Precise mounting hole alignment
- PCBA module manufacturer reliability
Post-Inquiry Process
1. Details Received
Client submits application, wavelength, and quantity data.
2. Requirement Review
Leienda engineers review PCB drawings and layout constraints.
3. LED Selection
Matching specific emitters (SMD, COB, Chip LED) to requirements.
4. Feasibility Check
Confirming SMT process and PCBA structural viability.
5. Sample Quotation
Providing costs based on confirmed materials and testing scope.
6. Build & Testing
Assembling sample boards and performing aging/spectrum tests.
7. Batch Production
Client approves samples; discussion moves to volume production lead times.
Corporate Information
Send Your LED Module Requirements
Submit your wavelength, PCB size, LED layout, power input, connector, mounting holes, sample quantity and application details. Let's evaluate your custom LED emitters supplier needs.
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