21" Natural Light Tubular Skylight Kit Roof Flashing: PitchedFlat Diffuser: PrismaticWhite What is a tubular skylight? Tubular skylights are highly innovative and energy efficient lighting systems. The capped cylindrical dome allows natural sunlight to enter a room through its highly reflective light pipe. The mirror-like light pipe allows for the light scatter 100% evenly. A tubular skylight minimizes space and in the end impact on your roof. It engineered to be weather-tight and leak-proof. Why tubular instead of traditional skylights? The highly reflective mirror-like light pipe allows the tubular skylight to emit more light than traditional skylights. Tubular skylights are far more energy efficient than traditional skylights. Tubular skylights are designed with a sealed shaft that minimizes the transfer of heat of cold into your home. This is a great feature as traditional skylights usually generate heat. Tubular Skylights scatter 100% of the natural light spectrum through the use of a diffuser, thereby eliminating the spot light issue commonly found with the traditional system. 99% of the suns harmful UV rays are absorbed by tubular lights specially designed dome, thus eliminated bleaching or discoloring effects on carpets or furniture. Installation is quick and easy, as tubular skylights can be installed in two hours or less. These lights require very little space for installation, they can be installed virtually anywhere! Best of all they are less expensive than traditional skylights. Why Natural Light Tubular Skylights? Natural Light uses the highest quality materials in the manufacturing process. The entire unit was designed around performance, ease of installation and being able to withstand the weathering effects of any environment. The warranty is the best in the industry, 25 years. High quality materials throughout ensure no callbacks! Adapts to any type of roof system. Fits any roof pitch. Easy installation - very few steps to complete entire installation. Very attractive unit due to the ultra low profile. 25- year product warranty. Seamless to ensure no leakage. Easy snap-on diffuser. Exclusive dome stress ring isolates environmental stressing of the dome ensuring weather tight, long lasting fit. Products Overview The System High-impact acrylic dome Unique condensation release system Bug and dust proof sealing system Seamless air-craft grade aluminum flashing Water tight Fits all roof types Alanod Miro Silver 98% reflective light pipe Aluminum trim ring and stress collar Quick and easy 2 hour installation No structural changes or painting required The Protection UV protection built-in no fading Virtually no heat gain or loss Condensation system keeps moisture outside Only dome with factory mounted stress equalizing collar 25 Year Product Warranty ICBO Tested and Approved Florida Building Code Approved Hurricane Tested and Approved