Tubular Daylighting System

Tubular solar lighting system can collect sunlight and channel it into rooms where lack of sunlight in daytime. Even in cloudy and rainy days, it is able to offer lighing in very dark place. Equal thickness, High transmittance; Long life time, high rigidity, shock resistant, rubber resistant; Filter more thant 90% UV Hemishere and diamond formation, smooth, dust will not stay, self-cleaning