Available in diameters large enough to service up to 300 sq. ft. the the Solatube brings natural light from the roof to where you need it. A supplied tube up to 30 ft. long allows light to reach even the first floor in a two story house, assuming you have room for the tube.

Interior rooms where a window is not an option are a prime target for these systems. With features that allow the fixture to function as a light at night or dim daylight when too much is entering a room this fixture is sure to give you a new perspective on a dark room.

Available from $649 at a local retailer and expected to save about $4 per year by eliminating the need to 2 bulbs in the replaced fixture.

Is it worth the cost?

If we factor in never having to replace a bulb, our reduced electricity costs over the life of the product (25 years) the cost certainly warrants the replacement of incandescent bulbs. Once we factor in the full color spectrum that natural light provides we definitely hit on a winner.

http://www.solatube.com/homeowner/index.php