The aluminium substrate is the ideal choice for printed circuits with high power dissipation
LEDs in which the lumens per watt efficacy is a fundamental characteristic need to reflect the electromagnetic radiation, at least in the wavelengths typical of the final product, which generally are those of the visible spectrum (380-780nm).
The experience in the field of thermal resistance for solar-reflecting mirror surfaces, the experience in the field of high-reflectance aluminium reflectors and the quality control of the surface uniformity required in decorative applications enabled the research , the ideal substrate for LED circuits.