Discuss what are the advantages of the light-emitting diode
light-emitting diodes (leds), as a kind of electric energy into light energy of semiconductor devices, can be composed of gallium phosphide, such as gallium arsenide semiconductor materials. Let's look at the advantages of light-emitting diodes (leds).
1。 Use dc power supply, make its energy saving effect is good, and no stroboscopic.
2。 Use solid light source, make its seismic effect is good, strong and durable.
3。 Do not contain mercury, ensure that there will be no pollution and ultraviolet radiation.
4。 Can quick start.
5。 A long service life.
to sum up, the merits of the light-emitting diodes (leds), are you clear?