Flip Chip is the state-of-the-art technology in multi-chip LEDs, which avoids the process of wiring with a micro wire between the chips, as the wiring is on the printed circuit board integrated with the housing on which the LED chips are mounted directly. The process has many advantages, but the most important are many times higher reliability due to the avoided micro-wire wiring, which avoids the concentration of voltage in the microsolders, reduces the inductance and achieves much better temperature distribution (Thermal management).