Polycarbonate — PC Light Blocking

Polycarbonate, also known as PC, is a robust and rugged material, and some grades are optically transparent. In addition, PC has excellent heat resistance properties. Furthermore, flame retardance is a natural property of PC. 
With the help of the most advanced additives, this PC material does not allow light to pass through it, which is a must criterion in the household lighting segment. Therefore, the end-product requirement is to be free of any light leakage from unintended areas of the light-housing.