10 pcs : SK57750SA - Heatsink, LED, Ø: 50mm, H: 50mm, black. Manufacturer part number: SK57750SA. Heatsink, LED, Ø: 50mm, H: 50mm, black.
10 pcs : SK57750SA - Heatsink, LED, Ø: 50mm, H: 50mm, black
10 pcs : SK57750AL - Heatsink, LED, Ø: 50mm, H: 50mm
10 pcs : SK57720SA - Heatsink, LED, Ø: 50mm, H: 20mm, black
10 pcs : SK57725SA - Heatsink, LED, Ø: 50mm, H: 25mm, black