LED stands for Light Emitting Diode. It is a semiconductor device that emits light when an electric current passes through it. LEDs are widely used in displays, indicators, and lighting due to their low energy consumption and long life.
LED technology is energy efficient. what does LED stand for?
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Question context
This question is part of 🌐 Networking within the broader 💾 Computer Science subject and appears in the PPSC Punjab Public Service Commission preparation collection. Reviewing the answer together with nearby questions helps reinforce the underlying concept and identify how it may appear in competitive exams.