This LED strip has a unique construction. The LED-die is directly mounted (pure gold bonded) on a specially designed flexible PCB. The LED silicon is directly added on the PCB instead of in the standard LED chip (LED container). This unique technique allows us to create an entirely even light line. Separate LED dots aren't visible even when using an aluminum profile with transparent cover. This technology provides a perfect color mixing. There are no separate Red, Green and Blue components visible while mixing colors.