What are the applications of LEDs?

Related questions

1. What is LED and its function?
2. On what factors Colour of LED depends?
3. What causes the difference in color between LEDs?
4. What is the voltage required for an LED?
5. Do resistors save energy?
6. Why do you need a resistor with an LED?
7. Can I connect led without resistor?
8. What is anode and cathode?
9. Do LED light strips get hot?
10. Do you need a resistor for LED headlights?

Tags

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2. #diverse
3. #aviation
4. #diodes
5. #general
6. #traffic
7. #lighting
8. #lighted
9. #applications
10. #light
11. #emitting
12. #camera
13. #advertising
14. #flashes
15. #headlamps
16. #devices
17. #medical
18. #signals
19. #automotive