Incandescent and LED lights

In life, our most common electronic products are the lights, and the lights are also divided into many kinds. In the past, our most common lights were incandescent lamps. With the continuous development of technology, LED lights slowly entered our lives.





Our common incandescent lamps are particularly cheap, mainly consisting of filaments, bulbs and bases. The filaments are made of tungsten. This bulb is characterized by high temperature and high power consumption, due to the continuous improvement of electronic technology. The slow light bulb has come out of our world, and the LED is slowly approaching our lives at this time. The LED bulb is also a solid semiconductor gadget. We also call her LED, now the LED is everywhere. Now the lights, flashlights, etc., an LED light is composed of light-emitting diodes, radiators, power supplies and circuit boards. LEDs are characterized by energy saving, low temperature and high brightness, but the price is relatively high. A 100W incandescent bulb costs about 1 yuan. If it is an LED light, it only needs 10W of electricity to emit the brightness of the incandescent 100W bulb.


Article source: Longhua circuit board factory http://

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