LED lights were originally used to display in laboratory equipment, TV, watches, radios, and calculators. Bur now these lights are used for housing and commercial market.
First of all, LED lights are very efficient than other lighting sources available. LED lights can be used 100,000 hours, and will last for 11 years.
The second main advantage of LED lighting is reducing power consumption. LED balls are able to change 80% of electrical energy into light energy. The remaining 20% of electrical energy is lost as heat energy.
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Incandescent light balls only convert 20% of electrical energy used into actual light energy, which means that 80% lost electrical energy as heat energy. If you compare the efficiency of 80% LED lights with the efficiency of 20% of incandescent lamps, the optimal choice will be definitely LED lights.
They are widely used as indicator lights on electronic devices and also in higher power applications such as in cases of flashlight and lighting areas.
According to the technical methodology, LED is a light source that can be infrared, visible, or ultraviolet. The color is determined by the composition and condition of the semi-behavioral material used.
LED lights are more efficient when compared to conventional lights and tube lights. They produce more light per watts against incandescent bulbs and this aspect makes it very useful when used in battery-powered devices or energy saving.