Question

one very good use of LED​

Answer 1

Answer:

LEDs are used in applications as diverse as aviation lighting, automotive headlamps, advertising, general lighting, traffic signals, camera flashes, lighted wallpaper, horticultural grow lights, and medical devices.

Answer 2

Explanation:

The full form of LED is - / Light Emmiting Diode

-/ LED is widely used as a source of light due to less consumption of electricity.

-/ LED have very long lifetimes and are generally very bright whereas incandescent bulbs may have an expected lifetime of more than 1000 hours.

-/ LED is used in traffic lights,Street lightening etc. These lights are also ideal for numerous applications including night lighting, art lighting purposes.