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LED bulbs are now very widespread. In this practical tip, we’ll explain exactly how an LED works.
How does an LED work?
- LED bulbs are regarded as the new standard technology when it comes to lighting.
- This is because LED bulbs are more energy-efficient whilst still producing sufficient light.
- Inside the LED is a crystal filled with positive and negative electrons.
- When the power is switched on, the electrons fall into what is known as a transition layer and release their energy in the form of light.
- The key difference compared to a standard incandescent bulb is therefore that LEDs do not generate light only when heated, but convert the electricity directly into light.
- Another advantage over conventional incandescent bulbs is the very long lifespan of LEDs. They can last for up to 40,000 hours or more.
- Of course, you can install LED bulbs in various colour combinations, entirely according to your taste.
- You can do this, for example, using so-called light tubes. These LED tubes are extremely versatile.
