... . Diameter: 40mm, 50mm, 60mm, 70mm, 80mm, 100mm Aluminum Extrusion Profile/LED Strip Light daylight heat sink/radiator BrandJianfaModelAVC4658Material AL 6063,6061 Certification ... , turning, CNC machining4.Lead time: 15 to 25 days5.Package: Plastic film wrap package, foamed plastics, carton box6.Advantage: High quality and competitive ...