Where can I buy a solar light tube?

Today I got a question about light tubes: where can you buy them in Vancouver? I have seen light tubes work well under the right circumstances - have a look at what they look like from the outside:

 What I found was this list of vendors for North America - from the Home Energy Magazine online - their article on "Tubular Daylighting for Sun Lovers" has teh followinglist of vendors:

• Skypipe, manufactured by Skydome Industries in Australia, distributed by Pacific Sun Lite, 694 Pleasant Valley Road, Suite 8, Diamond Springs, CA 95619. Tel:(916)621-4963 or (800)217-1212; Fax:(916)621-3675.
• Solar Bright Corporation, 3665 E Bay Dr., Suite 204-256, Largo, FL 33771. Tel:(800)780-1759; Fax:(813)581-1391.
• Solatube, 5825 Avenida Encinas, Suite 101, Carlsbad, CA 92008. Tel:(619)929-6060 or (800)773-7652; Fax:(619)929-6067.
• SunPipe, made by the SunPipe Company, P.O. Box 2223, Northbrook, IL 60065. Tel:(847)272-6977; (800)844-4786; Fax:(847)272-6972.
• Sun Tunnel, made by 2H Systems Incorporated, 103 Godwin Ave., Suite 155, Midland Park, NJ 07432. Tel:(201)612-1143 or (800)369-3664; Fax:(201)612-9642.
• Tubular Skylight Incorporated, 5704 Clark Rd., Sarasota, FL 34233 (800)315-TUBE.
• Vista EZ Light, made by ODL Incorporated, 215 E Roosevelt Ave., Zeeland, MI 49464. Tel:(616)772-9111 or (800)253-3900; Fax:(616)772-9110.

Good luck with the sun tubes and let us know how it goes!