LEDs (short for light-emitting diodes) are used as light sources. They emit light when electric current is passed through a semiconductor.

CCS produces lighting that takes full advantage of the features of LEDs.

The color of an LED depends on the combination of compounds used in the LED.

An LED generates light using a semiconductor, and thus it is said that LEDs are semi-permanent.(In practice, their service life depends on the application method and environment.)

LEDs that produce light in the visible range radiate essentially no infrared rays. They therefore do not radiate heat in the same direction as the light is radiated. The object being illuminated is free from damage by radiated heat.

Working in an environment where a light is flickering places a load on your eyes.