- #1
Delzac
- 389
- 0
Is this for real? Sounds pretty impossible.
http://www.wired.co.uk/news/archive/2012-03/09/230-percent-efficient-leds?p=2
http://www.wired.co.uk/news/archive/2012-03/09/230-percent-efficient-leds?p=2
Ryan_m_b said:and I'm skeptical that it can be scaled up.
Hobin said:Are they? I haven't heard any free-energy crackpottery because of this one, yet.
zoobyshoe said:It looks like they're spinning it in the most extravagant possible way. I guess an LED that runs partially off ambient heat is too boring.
OmCheeto said:I imagine it is the capacitance of the wires that causes this effect.
Ivan Seeking said:More likely due to temp or capacitance in the LEDs themselves. The capacitance of the wires is miniscule.
It is possible because of a process called electroluminescence. This is when the LED converts electrical energy into light energy, resulting in a higher output of power than the initial input.
The efficiency of an LED is due to its ability to convert almost all of the energy it receives into light, whereas traditional lighting sources such as incandescent bulbs waste a significant amount of energy as heat.
Yes, it can be used for a variety of lighting applications, including residential, commercial, and industrial. It is a versatile technology that can be used for general lighting, as well as specialized purposes such as displays and automotive lighting.
Initially, the cost of implementing this technology may be higher than traditional lighting sources. However, in the long run, the cost savings from its energy efficiency and longer lifespan make it a more cost-effective option.
One potential downside is that these LEDs can be sensitive to voltage fluctuations, so they may require additional circuitry for stable operation. Additionally, the initial cost of implementation may be a barrier for some individuals or businesses.