Dr. RISHO Series Part 4 to give some advices to the engineer, Lisa from TechDream Motors who is designing a headlight of TechDream new supercar. RISHO offers white-colored and high thermal conductive material for automotive lighting and outdoor lighting. CS-3945 has a white-colored resin to have high reflectivity from LED as well as high thermal conductivity of 1.3 W/mK. It also has high breakdown voltage (11kV/0.1mm) and excellent UV and high temperature resistance.