Led light bar – The LED lights are made of LED light LED lights, GaN chip and yttrium aluminum garnet (YAG) made together. On the physical plane, electrons in an atom have many energy levels. And when the electrons jump from the high energy level to the low energy level, the energy of the electrons is reduced. And the reduced energy is converted into photon emission.
Many of these photons are laser. But the difference is that the LED does not emit light through the electronic transitions inside the atom. But by adding a voltage across the LED’s PN intersection. So that the PN connection itself forms an energy level (actually a number of levels), the Strip led light bar and then electrons jump at this level and produce photons to glow when the current through the wire acts on the chip, the electron will be pushed to the P area, in the P area with the hole in the electronic composite.
And then issued in the form of photos of energy, which is the principle of LED light. And the light’s wavelength is the color of the light, LED Strip light, which is determined by the material that forms the PN junction. This is one of the principles of led light bar. Understand the principle of led light bar is what. And then from the led light of the production process to understand led light bar.