15/30w DIN Rail Power Supply 5v 3a

LED - Light Emitting Diode - a small light source

DC - Direct Current

AC - Alternating Current

compact - Carefuly designed to ensure an item has a minimal physical size

weight - A measure of the force applied on an object by gravity. Measured metric in grams and kilos or imperial in lbs and oz

Size - is the measurement of how big an object is in space.

Compact - something that has a lot combined within a small space.

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

Voltage - A measurement of volts.

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