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290*290-256LED
R2T is a Shenzhen-based OEM/ODM manufacturer specializing in custom LED PCB and PCBA production. We support aluminum, FR4, FPC, and copper-base boards from prototype to mass production, with 24-hour quick-turn prototyping, free DFM review, BOM sourcing, and UL/RoHS/IATF16949 certification. Our flagship product is a 290×290mm Samsung LM561C S6 aluminum module for grow lights and panel lights.
R2T provides end-to-end LED PCB and PCBA manufacturing services for lighting brands, horticulture engineers, and hardware startups. Our core capabilities include:
PCB Fabrication: Aluminum (1.0–3.0 W/m·k), FR4 (TG130–TG180), FPC, Rogers, copper base; 1–32 layers; board size up to 600×1200mm.
PCBA Assembly: SMT (down to 01005), DIP, mixed assembly, box build; AOI + X-Ray + ICT + functional testing.
BOM Sourcing: Partnered with Digi-Key, Mouser, Arrow; full component procurement and alternative part recommendation.
Engineering Support: Free DFM (Design for Manufacturability) review, Gerber optimization, impedance simulation, and panelization advice.
This is our best-selling ready-to-deploy LED engine, ideal for commercial panel lights and indoor horticulture fixtures.
Specification | Detail |
|---|---|
Board Size | 290 × 290 × 2 mm |
Base Material | Aluminum, 2.0 W/m·k thermal conductivity |
Copper Thickness | 1 oz |
Surface Finish | HASL (Lead-Free) |
LED Chip | Samsung LM561C S6 Bin × 256 pcs |
CCT | 3000K Warm White |
CRI | >80 |
Circuit | 8 parallel × 32 series |
Electrical | 21~26V/3200mA |
Connector | 2 pcs single-pin Molex |
Certification | RoHS / UL / ISO9001 |
Why this module stands out:
Samsung S6 bin delivers >2.7 µmol/J efficacy — the gold standard for horticulture and high-CRI lighting.
2.0 W/m·k aluminum substrate ensures rapid heat dissipation, extending LED lifespan beyond 50,000 hours.
3000K spectrum is rich in 600–700nm red wavelengths, optimizing flowering and fruiting stages.
Plug-and-play with 21–26V constant-current drivers; no redesign needed.
Shenzhen Manufacturing Hub: Located in Shenzhen's electronics supply chain ecosystem, enabling fast component sourcing and short lead times.
24-Hour Prototype: Standard single/double-layer PCB prototypes shipped within 24–72 hours.
Certified Quality: ISO9001, ISO14001, UL, RoHS, REACH, and IATF16949 (automotive) certified.
Full Traceability: Batch-level tracking from raw material to finished PCBA.
No MOQ for Prototype: Start with 1 piece for R&D; scale to 10,000+ for mass production.
LED Grow Lights: Flowering-stage panels for cannabis, tomatoes, peppers (Samsung S6 + 3000K spectrum).
Commercial Panel Lights: Office, hotel, and retail ceiling fixtures requiring high CRI (>80).
Street & Industrial Lighting: Aluminum PCB with high thermal conductivity for outdoor durability.
Automotive Lighting: IATF16949-certified production for headlight and taillight modules.
Consumer Electronics: Smart home, IoT devices, and wearable mainboards.
Submit Files: Send Gerber (RS-274X), BOM (Excel), and technical requirements.
Free DFM Review: Engineering team responds within 24 hours with manufacturability feedback.
Quotation: Detailed quote (PCB + components + assembly + lead time) within 12 hours.
Prototype: 24–72 hours for standard boards; photos and test report before shipment.
Mass Production: 7–15 days after prototype approval.
Shipping: DHL/FedEx/UPS for samples; sea/air freight for bulk orders.
Warranty: 12-month quality guarantee on all products.
Q: What is the difference between PCB and PCBA?
A: PCB is the bare circuit board; PCBA (Printed Circuit Board Assembly) is the PCB populated with components via SMT/DIP soldering. R2T provides both bare PCB fabrication and full PCBA assembly.
Q: What files do I need to submit for a quote?
A: Gerber file (RS-274X format), BOM list in Excel, and assembly drawing (if applicable). If you only have a schematic, we offer PCB layout design services.
Q: What is your minimum order quantity (MOQ)?
A: Prototype MOQ is 1 piece. Mass production MOQ is 100 pieces. We also support pilot runs of 10–99 pieces.
Q: How long does prototyping take?
A: Standard single/double-layer PCBs: 24–72 hours. Multilayer or special-process boards (HDI, blind/buried vias): 3–5 days. PCBA prototype: 5–7 days including component sourcing.
Q: Can you source components for me?
A: Yes. We provide full BOM sourcing through partners like Digi-Key, Mouser, and Arrow. We can also recommend alternative components if original parts are obsolete or out of stock.
Q: Do you offer DFM (Design for Manufacturability) review?
A: Yes, free DFM review is included with every order. Our engineers check line width, hole size, solder mask clearance, and assembly feasibility to reduce cost and improve yield.
Q: What certifications do you hold?
A: ISO9001, ISO14001, UL, RoHS, REACH, and IATF16949 (for automotive projects). All products comply with IPC-A-600/IPC-A-610 standards.
Q: Can you print my logo on the PCB?
A: Yes. We support custom silkscreen logo printing. Please provide your logo in AI or PDF format when placing the order.
Q: What is your quality warranty?
A: 12-month warranty from the date of shipment. If a quality issue is caused by our manufacturing, we will remake the products free of charge.
Q: Do you support end-use declaration for US/EU buyers?
A: Yes. We support end-use declarations for commercial, industrial, consumer, and automotive applications. We do not accept orders for defense, military, or aerospace use.
