Aluminum Heatsink For LED Light | WEIHUA

Short Description:

Using our led heatsink, it can be used as a passive heat exchanger to transfer the heat generated by electronic equipment, so as to adjust the temperature of your related equipment that needs heat dissipation to within the maximum temperature controlled by the equipment, so as to achieve a good heat dissipation effect , reduce the risk of LED lamp failure due to overheating, and at the same time extend the service life of your LED and other equipment and improve thermal conductivity.  


Aluminum heat sink for led not only can be applied to various photoelectric lighting equipment, electronic PCB heat dissipation, electromechanical equipment heat dissipation, advertising photography heat dissipation, home appliance electronic equipment heat dissipation LED driver,etc.

  • Min.Order Quantity: 1000 Piece/Pieces
  • Supply Ability: 10000000 Piece/Pieces per Month
  • Accepted Delivery Terms: FOB, CIF, EXW, Express Delivery
  • Accepted Payment Type: T/T, Western Union, Cash
  • Accepted Delivery Terms: shenzhen, huizhou, hongkong
  • Product Detail

    Product Tags

    What are the different types of heat sink?


    Almost all materials used for heat sinks on the market are aluminum or copper.


    Below I will explain the difference between the different aluminum heat sink material radiators briefly:


    (1) Extruded aluminum heat sink


    Mainly made of 6061-T5/T6 or 6063-T5/T6 materials, these two kinds of materials are medium-strength aluminum alloys, whether it is corrosion resistance, weldability, processing performance are relatively good, and easy to polish, It can achieve a good anodizing effect, which is a typical radiator extruded alloy material. The radiator made of this material has the advantages of strong thermal conductivity, fast heat dissipation, low cost, and short delivery cycle.


    (2) Cold forging/hot forging heat sink

    It is made of 1070 aluminum plate or 1060 aluminum plate, which has high plasticity, corrosion resistance, electrical conductivity and thermal conductivity. The radiator made of this material generally has a simpler appearance and fast heat dissipation, but the unit price of the material is higher, so the cost is higher than that of an aluminum extruded radiator.


    (3) Die-cast aluminum heat sink

    Usually made of ADC12 material, ADC is Aluminum-Alloy Die Castings, which is a Japanese aluminum alloy grade, also known as No. 12 aluminum, Al-Si-Cu series alloy, which is a die-cast aluminum alloy. The radiator made of this material can adapt to a variety of complex shapes, but it cannot be completed by anodizing, and can only be made by painting or electroplating.


    (4) Copper heatsink

    Unless it is a high-end product that needs to improve performance, it will choose to use copper radiator. Because compared to aluminum radiators, copper is three times the weight of aluminum, and at the same time, the cost is more than twice that of aluminum, but the heat dissipation capacity is not as strong as aluminum. Unless it is an all-copper radiator, it will dissipate heat much faster than aluminum

    Aluminum Heatsink For LED Light

    Product Description:


     Product Name: 

     Aluminum Heatsink For LED Light


     AL 6061 or AL 6063


     78x78 mm


     Clear Anodized or Black Anodized or other colors you want 

     Main Process:

     Aluminum extrusion+Anodized/Sandblasting

     Free Sample:


     Sample Time:

     1-2 weeks

     Lead Time:

     1-2 weeks

    The main process are as below

    China Aluminum Extruded Heatsink
    Metal Aluminum Heatsink

    To learn more, please see below vedio of this black painting heatsink.

    You may also like these below heatsink



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