Heat sink 75 mm 2.75 K/W black anodised, SK 18/75/SA, Fischer Elektronik
Heat sink 28 mm 17 K/W black anodised, FK 234-SA-L2, Fischer Elektronik
Heat sink 50 mm 3.25 K/W black anodised, SK 18/50/SA, Fischer Elektronik

High Power LEDs - Single Color Amber 1 Watt Starboard
Heat sink 37.5 mm 5.6 K/W black anodised, SK 481/37,5/SA, Fischer Elektronik

Heat sink 100 mm 1.5 K/W black anodised, SK 08/100/SA, Fischer Elektronik
Heat sink 50 mm 6.5 K/W black anodised, SK 126/ 50/ SA, Fischer Elektronik

Heat sink 84 mm 3.9 K/W black anodised, SK 138/84/SA, Fischer Elektronik