Aluminum Circuit Board Custom Ring Led Pcb For Bulb And Downlight
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Basic Infomation
Place of Origin: China
Brand Name: Yizhuo
Certification: CE,ROHS,UL
Model Number: led pcb board
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Aluminum Circuit Board For Bulb


Led Downlight Aluminum Circuit Board


UL Aluminum Printed Circuit Boards

Payment & Shipping Terms
Packaging Details: Inner vacuum packing,Outer standard carton box packing.
Delivery Time: 10-12 work days
Payment Terms: T/T, Western Union
Product Name: 12W Led Pcb Board
Profiling Punching: Routing, V-CUT, Beveling
Silk Screen: White,black,yellow
Electrical Testing: Fixture / Flying Probe
Hole Tolerance: PTH: ±0.075, NTPH: ±0.05
Service: One-stop Service
Product Description

Aluminum circuit board custom ring led pcb for bulb and downlight



LED stands for light-emitting diode. An LED printed circuit board is used to mount the diode(s) and power the LED for the application.

Generally, LED devices use a surface-mounted design (SMD) that includes a single LED component. To generate more light, an LED circuit board connects multiple lights.

Because these lights and their operation generate a large amount of heat, they need to have a way to remove this heat, such as a heat sink or structural material that draws away heat. Hence, the LED PCB material may be aluminum, which excels at transferring heat away from the board.

Due to the many advantages of LED lighting and its multiple applications in modern life, LED PCB manufacturing and products have increased to meet the rising demand.


LED lighting is an increasingly popular lighting solution, favored for its improved longevity and reduced environmental impact. Some of the benefits of LED lighting over conventional methods include:

  • Lower power consumption: Quality LED lights can be six to seven times more efficient than traditional incandescent lights. On average, switching your home from incandescent lighting to LED lights can cut your energy use by more than 80%.
  • Longer life span: LED light bulbs can have a life of over 25,000 hours, or three years of 24/7 use! This is 25 times longer than any traditional light bulb. This saves you the time, money and effort involved in purchasing and installing new bulbs!
  • More efficient: Traditional incandescent light bulbs release 90% or more of their energy as heat. LED lights cut this by up to 20%! This means more of your energy is going into lighting your home and less into unnecessarily heating it.
  • Very compact: Because of their small size, LED lights feature in applications of various sizes and varieties. This means manufacturers can insert LEDs into anything from computers and smartphones to cars and traffic lights.
  • Mercury–free: LED lights contain no mercury, unlike more traditional options. As a result, LEDs have a smaller environmental impact than traditional bulbs and can be more easily disposed of, without special disposal procedures.

These benefits are incredible and have lent to the popularity of LED lighting today. As of 2012, Americans installed over 49 million LEDs, saving $675 million in annual energy costs and significantly cutting carbon emissions. You can find LEDs in automobile lighting, traffic lights, TVs and electronics and a variety of other applications.


1~64 Layers
FR4, CEM1, CEM3, Aluminum
Production Capacity
30000 ㎡/months
Board shape
Rectangular, Round, Slots, Cutouts, Complex Irregular
Board cutting
Shear, V-Score, Tab-Routed, Counter Sunk
Board thickness
0.2~8.0mm, Flex 0.1-0.25mm
Copper weight
Solder Mask
Double-sided Green LPI, Red, White, Yellow, Blue, Black, Purple etc.Solder mask
Silk screen
Double-Sided or Single-Sided in White, Yellow, Black etc
Min line width/space
Max board dimensions
25.6inch*43.3inch or 650mm*1100mm
Min drill hole diameter
Min Laser Drill hole diameter
Surface finish
HASL, ENIG, Immersion Tin, Immersion Silver, OSP,ENEPIG etc
Board thickness toleranc
± 10%
Min slot width
0.12",3.0mm,or 120mils
V-score depth
20-25% of board thickness
PTH Wall Thickness
PTH Hole Dia Tolerance
Non PTH Hole Dia Tolerance
Hole Position Deviation
Sink holes
Quality Standard
Design file format
Gerber RS-274X, 274D, Eagle and AutoCAD'S DXF,DWG


Aluminum Circuit Board Custom Ring Led Pcb For Bulb And Downlight 0

Aluminum Circuit Board Custom Ring Led Pcb For Bulb And Downlight 1

Shenzhen Yizhuo Electronics Co., Ltd. is a national high-tech enterprise certified to ISO9001: 2015 international quality management system. We have CE, ROHS, UL certification. It was founded in 2012 and factory area consists of more than 6,000 square meters, 131 employees, and two shifts. We have the capability to manufacture aluminum PCBs, FR4 PCBs, LED PCBA, and other related products. We are also providing services like PCB design, PCB assembly, and LED SMT board processing for PCB designing services. The products are widely used in lighting, electronics, communications, automotive and other industries that require heat dissipation. Our professionals work in close association to understand the specific requirements of our clients. In our quality testing unit, we meticulously test each product, thus results in their compliance with international quality standards. We can do ODM or OEM one-stop service for our customers.

Aluminum Circuit Board Custom Ring Led Pcb For Bulb And Downlight 2

Aluminum Circuit Board Custom Ring Led Pcb For Bulb And Downlight 3


Q1.  Do you have MOQ limited?

A:  We don’t have any MOQ limited, the minimum order we accept is 1pcs. 


Q2:  Are all your products certified with UL, ROHS etc?

A:  Yes, we are certified to ISO9001:2015, ISO14001:2015, IFA,  UL , SGS, ROHS.


Q3:  How can I get a sample to check your quality?

A:  After price confirmation,you can place orders for samples for your testing and evaluation.

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Get in touch with us
Contact Person : Yolanda Yao
Tel : +8613430550241
Fax : 86-755-33115535
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