LED STAR HEAT SINK PIN FIN  LPF-80A50

Designed for high-performance convection cooling of
power LEDs, COB modules and LED engines
Thermal resistance Rth 2.34 °C/W
Cooling performance up to 21 W, Diameter 80 mm, 
Standard height 50 mm, Other heights on request
Standard base thickness 5 mm, Other base thicknesses on request
Forged from highly conductive aluminum with 150 round
pins for maximum cooling surface
Better performance under tilted positions compared
to extruded LED heat sinks

LED STAR HEAT SINK PIN FIN  LPF-70A50

Designed for high-performance convection cooling of
power LEDs, COB modules and LED engines
Thermal resistance Rth 3.0 °C/W
Cooling performance up to 17 W, Diameter 70 mm, 
Standard height 50 mm, Other heights on request
Standard base thickness 5 mm, Other base thicknesses on request
Forged from highly conductive aluminum with 117 round
pins for maximum cooling surface
Better performance under tilted positions compared
to extruded LED heat sinks

LED STAR HEAT SINK PIN FIN  LPF-40A50

Designed for high-performance convection cooling of
power LEDs, COB modules and LED engines
Thermal resistance Rth 6.9 °C/W
Cooling performance up to 7.3 W, Diameter 40 mm, 
Standard height 50 mm, Other heights on request
Standard base thickness 5 mm, Other base thicknesses on request
Forged from highly conductive aluminum with 68 round
pins for maximum cooling surface
Better performance under tilted positions compared
to extruded LED heat sinks