Frosted PC Cover for T8 4 ft. Tube Light Fixture, UL-Z18W-C Series

The Frosted PC Cover is a replacement and accessory cover designed for T8 4 ft. tube light fixtures, compatible with the UL-Z18W-C series. Its frosted polycarbonate finish diffuses light output evenly across the fixture, reducing glare and eliminating hotspots and harsh shadows. Suitable for both commercial and residential applications where consistent, comfortable illumination is required. The frosted surface promotes uniform light distribution, making it appropriate for task-oriented environments that require precision or sustained visual concentration. The cover also provides a degree of protection against dust and moisture, helping to maintain fixture performance over time. Installation is designed to integrate with existing compatible tube light housings without modification. Backed by a 1-year warranty, with an LED lifetime rating of 50,000 hours for the associated tube light.