Question

Where are LEDs is commonly used today? how are they useful?

Answer 1

Answer:

LEDs heat less compared to old bulbs.

they are more durable.

Explanation:

LED =Light emitting diode

Answer 2

Answer:

LED lights are up to 80% more efficient than traditional lighting such as fluorescent and incandescent lights. 95% of the energy in LEDs is converted into light and only 5% is wasted as heat Less energy use reduces the demand from power plants and decreases greenhouse gas emissions

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