LED HEATSINK STANDARD EXTRUDED; Packages Cooled:-; Thermal Resistance:7.8°C/W; External Height - Metric:10mm; External Width - Metric:33mm; External Length - Metric:37.5mm; External Diameter - Metric:-; Heat Sink Material:Aluminium; External Height - Imperial:0.39"; External Width - Imperial:1.3"; External Length - Imperial:1.48"; External Diameter - Imperial:-; Product Range:-; SVHC:No SVHC (12-Jan-2017)