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High Power LED Lighting PCB

High Power LED Lighting PCB is a thermally optimized printed circuit board specifically engineered for high-brightness LED applications, where efficient heat dissipation, long-term reliability, and stable electrical performance are critical. Built with high-thermal-conductivity substrates—including metal-core PCBs (MCPCB, typically aluminum or copper base), thermally enhanced FR-4, or ceramic substrates (Al₂O₃, AlN)—it efficiently transfers heat away from high-power LED chips (1W–300W+), preventing thermal degradation, lumen depreciation, and premature failure. Featuring thick copper traces (1–4oz+), dedicated thermal vias, and optimized thermal pad designs, this PCB minimizes thermal resistance and ensures uniform heat distribution across the board. The multi-layer or metal-core structure supports high-current carrying capacity, low voltage drop, and stable power delivery to LED arrays, while controlled trace routing and isolation layers reduce electromagnetic interference (EMI) and ensure electrical safety. Surface finishes such as immersion silver, ENIG, or HASL enhance solderability, reflectivity, and corrosion resistance, improving light output and long-term durability. Compliant with IPC-4101, IPC-6012, and RoHS/REACH standards, High Power LED Lighting PCB operates reliably in a wide temperature range (-40°C to 125°C+) and harsh environments. Ideal for street lighting, stadium floodlights, automotive headlights, industrial high-bay lighting, horticultural grow lights, and high-end commercial lighting, it delivers exceptional thermal management, electrical stability, and optical performance for next-generation high-power LED systems.

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Process Parameter

Featuring thick copper traces (1–4oz+), dedicated thermal vias, and optimized thermal pad designs, this PCB minimizes thermal resistance and ensures uniform heat distribution across the board. The multi-layer or metal-core structure supports high-current carrying capacity, low voltage drop, and stable power delivery to LED arrays, while controlled trace routing and isolation layers reduce electromagnetic interference (EMI) and ensure electrical safety. Surface finishes such as immersion silver, ENIG, or HASL enhance solderability, reflectivity, and corrosion resistance, improving light output and long-term durability.

Compliant with IPC-4101, IPC-6012, and RoHS/REACH standards, High Power LED Lighting PCB operates reliably in a wide temperature range (-40°C to 125°C+) and harsh environments. Ideal for street lighting, stadium floodlights, automotive headlights, industrial high-bay lighting, horticultural grow lights, and high-end commercial lighting, it delivers exceptional thermal management, electrical stability, and optical performance for next-generation high-power LED systems.

Item	Rigid PCB
Max Layer	64L
Inner Layer Min Trace/Space	3/3mil
Out Layer Min Trace/Space	3/3mil
Inner Layer Max Copper	6oz
Out Layer Max Copper	6oz
Min Mechanical Drilling	0.15mm
Min Laser Drilling	0.1mm
Aspect Ratio(Mechanical Drilling)	20:01
Aspect Ratio(Laser Drilling)	1:01
Press Fit Hole Ttolerance	±0.05mm
PTH Tolerance	±0.075mm
NPTH Tolerance	±0.05mm
Countersink Tolerance	±0.15mm
Board Thickness	0.4-8mm
Board Thickness Tolerance(＜1.0mm)	±0.1mm
Board Thickness Tolerance(≥1.0mm)	±10%
Impedance Tolerance	Single-Ended：±5Ω(≤50Ω)，±7%(＞50Ω)
Impedance Tolerance	Differential：±5Ω(≤50Ω)，±7%(＞50Ω)
Min Board Size	10*10mm
Max Board Size	22.5*30inch
Contour Tolerance	±0.1mm
Min BGA	7mil
Min SMT	7*10mil
Surface Treatment	ENIG,Gold Finger,Immersion Silver,Immersion Tin,HASL(LF),OSP,ENEPIG,Flash Gold;Hard gold plating
Solder Mask	Green,Black,Blue,Red,Matt Green
Min Solder Mask Clearance	1.5mil
Min Solder Mask Dam	3mil
Legend	White,Black,Red,Yellow
Min Legend Width/Height	4/23mil
Strain Fillet Width	/
Bow & Twist	0.30%

Areas of Application

Consumer Electronics

Aerospace

Telecommunications

Military Defense

Automotive Industry

Industrial Control

Why Choose Us ?

One-stop PCB PCBA service

Advanced equipment and technology

24 hours high quality online service

Fast delivery speed

Accreditation

Packaging & Transportation

Static electricity bag+EV pearl cotton

Anti-static bubble bags + carton slot

Carton slot + bubble foam

Anti-static kraft bubble bags

Shipping Way

For small packages, we advise to choose by express (such as DHL, UPS, FedEx, and EMS by door to door service!)is the quickest way.
For heavy packages, the best solution is by seafreight.