Why Do LED Light Bulbs Work Better than Normal Bulbs
An LED is a small light bulb that easily fits into an electrical circuit. SBH LED bulbs do not get hot and they are illuminated by the constant movements of the electrons located in the semiconductor material. The average life of SBH LED bulbs is around 50,000 hours, and it surpasses the life of the typical incandescent bulb by several tens of thousands of hours. Nowadays, you can find SBH LED bulbs in a variety of applications, including LCD TVs.There is a strong reason why people are replacing tradition Bulbs for cost-effective and energy-efficient lighting solutions for their homes: these lighting choices lower the utility bills and also take care of the problem of non-renewable energy sources. In the US alone, almost 90% of the energy relies on non-renewable sources. SBH LED bulbs are by far the most efficient lights available on the market, and they have become so popular that they can be easily found in home-goods and hardware stores. Unfortunately, these innovative SBH LED bulbs are still a mystery to many people, because their mechanism is radically different than the one of standard light bulbs. Here you will find detailed information about how does LED work and how are they able to generate constant and reliable lights without any maintenance.
The answer lies in the name of SBH LED bulbs: LED stands for “Light Emitting Diodes” and it refers to a special type of diode that is especially created to provide light when electricity passes through it. These diodes are basically semiconductors that are used to control the direction of the electricity flow.
The average light emitting diode does this through what is known as a “p-n junction”, which is formed of a p-type semiconductor (which contains positively charged carriers) and an n-type semiconductor (which contains electrons). The connection between these two types of semiconductors is known as a “p-n junction”. These junctions are the building blocks of every semiconductor electronic device.
Light emitting diodes are modified in order to produce a form of light radiation, and the electrons from n-type semiconductors simply connect to the carriers in the p-type semiconductor, and the electricity flow is unidirectional: it is possible only from n to p, not the other way round. When the junction is formed, electrons located in the diode change their state and start to emit photons: electrons change their orbit by moving from a higher orbit to a lower one – when they do that, they automatically lose energy in the form of light. The more energy is lost, the more powerful the photons of light. This is when the color starts to change and light is being emitted by the LED.