led comes to mind here with this explanation.
extremely more efficient then most other light sources. but because it is so efficient we see led being used everywhere. and almost never turned of because people say it barely uses any power.
also the operating time is so high that companies purposely put components behind the led that break so they can sell more. (similar what they did to the old light bulb)
led comes to mind here with this explanation. extremely more efficient then most other light sources. but because it is so efficient we see led being used everywhere. and almost never turned of because people say it barely uses any power. also the operating time is so high that companies purposely put components behind the led that break so they can sell more. (similar what they did to the old light bulb)
Could you elaborate with more detail, or share some links for articles that describe that?