Penetration rate: a high penetration rate, which can reach 25% and 86% in different colors.
Impact resistance: the intensity of the impact in the hollow column is 80 times that of glass.
Strength: After 4,000 hours of acceleration aging tests, Yi is 2 and LT is 0.6%
Consequently, after 10 years of use, higher penetration rates and low yellow levels can be maintained.
Protection against ultraviolet radiation: PC solar lamps are configured in three compact layers that co...