What are LEDs used for?

Related questions

1. What is RGB color format?
2. What is a RGB LED strip?
3. Which side of an LED is positive?
4. What is the purpose of an LED?
5. What is an LEDs?
6. What color is an anode?
7. Is the red wire the anode or cathode?
8. What's wrong with LED lights?
9. How do you connect LED lights?
10. Do LED light strips use a lot of electricity?

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14. #bulbs
15. #passing
16. #changed
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18. #known
19. #percent
20. #which