LED status

- Sep 15, 2018-

The 1990s LED technology, not only the luminous efficiency of more than the incandescent lamp, light intensity reached the candlelight level, and the color from red to blue cover the entire spectrum of visible spectral range, this from the light level to more than the general light level of the technology revolution led to a variety of new applications, such as car lights, traffic lights,

Outdoor full-color large display and special lighting source