Frequently Asked Questions Below is a list of questions we hope will help you. Click on the link to find the appropriate answer. How does a Solarise tube work? How much area will a Solarise tube light? Do Solarise tubes leak? Can a Solarise tube be shut off? Can you add an electric light How long is the product warranty? How long is the labor warranty? Can you add a ventilation unit? Who manufacturers your product? What is the flashing made of? What is the dome made of? what is the tubing made of? What is the trim ring made of? What is the lens made of? Are there other lenses? What happens when I reroof? Are there any PG&E or Smud rebates? Are there any tax credits? How much insurance do you carry? Can you ventilate your tube? Will the Solarise Tube fade my carpet and clothing? Is your product ENERGY STAR APPROVED? Are your products code approved? What if I don't have an attic? Are there any condensation problems? How do I remove my diffuser? How does the tube attach to the ceiling? How does the Tube light output compare to electric lights? Cost comparison to traditional skylights? What happens on cloudy days? What is the snow load capability?