Lexan 903173U is a Lexan polycarbonate sheet with K12 prismatic texture on one side and a proprietary UV-resistant surface treatment on the polished side that protects it from weathering. Lexan 903173U is backed by a 10 year limited warranty against loss of light transmission and breakage. Providing long lasting light transmission over a wide range of weather conditions and environments, Lexan sheet improves service life and reduces life-cycle material costs. The K12 prismatic texture allows the sheet to offer excellent efficiency in light transmission. Lexan sheet is well suited for all types of vertical glazing and overhead applications such as skylights, covered walkways and barrel vaults.
Perfect for what that are!
Great product,low price and fast shipping
Just purchased some ceiling rings designed to cover bad cuts around my kitchen high hats. These rings are completely customizable and arrived ahead of their promised date. You need to know in advance that these ranges will give your lights a stepped look which worked for my application.
I ordered a clear acrylic disk with a cutout circle in the center. My order was filled quickly and arrived quickly. It was packaged extremely well and arrived in perfect condition. The cutting was exactly what I ordered and fits my table top perfectly. I highly recommend this company.
I am an Audiovisual Design Engineer. I had to mount pendant speakers above a drop ceiling with the bottom of the speaker's level with the bottom of the drop ceiling. I found the Goof Rings offered by 1800Ceiling after a quick search on the internet. I ordered seven custom size rings to cover the cut holes in the ceilings. They worked out perfect! Not for lights but for speakers.