133mm 60W Cylindrical Round Aluminum Downlight Gold Pin Fin Heatsink Heat Sink Radiator
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- Supplier: Shenzhen Like Hardware Electronics Co. Ltd.Shenzhen Ltd.
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Product Description
133mm 60W Cylindrical Round Aluminum Downlight Gold Pin Fin Heatsink Heat Sink Radiator
Features:
• Solid one-piece forged aluminum construction for maximum thermal conductivity.
• Pin fin design maximizes surface area and provides omni-directional cooling to eliminate concerns about orientation of the heat sink (unlike a linear extrusion).
• Precision-machined flat base ensures consistent contact between the heat sink, interface and LED substrate to maximize heat transfer.
• Standard 8mm base thickness allows for full recommended depth for mounting holes.
• Solid one-piece forged aluminum construction for maximum thermal conductivity.
• Pin fin design maximizes surface area and provides omni-directional cooling to eliminate concerns about orientation of the heat sink (unlike a linear extrusion).
• Precision-machined flat base ensures consistent contact between the heat sink, interface and LED substrate to maximize heat transfer.
• Standard 8mm base thickness allows for full recommended depth for mounting holes.
Specification
product number | LK-D133-H80-T8-0133 |
Diameter | 133mm ( 5.236inch ) |
Height | 80mm ( 3.150inch ) |
Thickness | 8mm ( 0.315inch ) |
Weight | 0.79kg |
Power | 50w |
Thermal Resistance | 0.59℃/W |
Material | AL1070,AL1050 |
processing | Cold forging, CNC,Drilled, Threaded |
Finish | Anodizing |
Color | Gold(Customizable) |
Application | LED light,Track Lighting,high pole lights,high bay light |
Details Images
Why choose cold forging process:
Generally, heatsink has three types: die casting, extrusion and cold forging.
Because the material is different, the heat dissipation coefficient obtained is also different. Under the same size conditions, the power supported by cold forging heatsink is 2.35 times that of die casting and 1.45 times that of extruded profiles.
That is to say, when the user wants to get the same power, the cold forged heatsink will be smaller and lighter. The risk of hoisting is also reduced. Shipping costs are also lower.
Generally, heatsink has three types: die casting, extrusion and cold forging.
Because the material is different, the heat dissipation coefficient obtained is also different. Under the same size conditions, the power supported by cold forging heatsink is 2.35 times that of die casting and 1.45 times that of extruded profiles.
That is to say, when the user wants to get the same power, the cold forged heatsink will be smaller and lighter. The risk of hoisting is also reduced. Shipping costs are also lower.
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