Barthelme 63500006 4.44°C/W Aluminium Power LED Heat Sink

Aluminium - Corrosion resistant lightweight metal

LED - Light Emitting Diode - a small light source

Black - A colour which does not emit any colour of the spectrum. Black absorbs all frequencies of the spectrum.

Heat - A term used to define thermal energy

LED - Light Emitting Diode. A bulb that is very efficient at producing light. Often small.

Solid - Something that is firm and not liquid, a hard shape that cannot be changed easily.

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