100W Aluminum LED Heat Sink 180mm Pin Fin Pre-drilled Radiator Pre-drilled Compatible with COB Compatible with CREE CXB3590 Compatible with Citizen Clu058 1825

Product detailsSize180mmMaterialAL1070(99.5%)Usagecxb3590,vero 29.clu 058 and so onWatts95-105 wattsProduct Keywordsanodized heatsink custom aluminumFeatureStandard pin fin heat sinks are relatively new derivatives of the Aluminum heat sink. Unlike aluminum extrusion heat sinks, which contain an array of vertically oriented pins, Standard pin fins features pins that gradually bend outward. Curving the pins in this way increases the spacing between the pins and allows surrounding air streams to enter and exit the pin array more efficiently without sacrificing surface area.The impact of increased pin spacing on heat sink performance is magnified at lower air speeds because weak air streams have less power to penetrate the array of pins. In low air speed environments and in natural convection, the increased spacing between the pins reduces the heat sink's thermal resistance by up to forty percent versus a aluminum extrusion profile heat sink. As a result, pin fins are recommended for low and moderate airspeed environments and for natural convection cooling.120mm*H70mm(for 40-50W):133mm*H70mm(for 50-65W):150mm*H70mm(for 60-70W):163mm*H70mm(for 75-85W):180mm*H70mm(for 95-105W):Side flat cold forging heatsink for led light/pin fin heatsinkHeat sinks are used to enhance heat dissipation from hot surfaces. A heat sink does this by increasing the surface area that is in contact with the cooling fluid or air.

• All products we sell are brand new and you will receive brand new products.
• Our production management model is very strict, with precise control of products to ensure customer experience.
• High thermal conductivity aluminum alloy material.
• Certified to environmental standards.
• It lasts longer than most products on the market.