Socket&See SOK 50/16HD 110V Industrial Socket Tester

LED - Light Emitting Diode - a small light source

AC - Alternating Current

UK - United Kingdom - An island nation in Europe

Yellow - A primary colour. The sun is often described as yellow

rubber - Synthetic rubber is any artificial elastomer, usually a polymer, and is used as a substitute for natural rubber.

rubber - Natural rubber is an elastomer derived from the latex containing sap of some plants.

strong - A descriptive word for an item that has physical strength

heavy - A concept of weight indicating an item may require some effort to lift or move

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

Condition - The quality of a product or service.

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