How many NASCAR drivers does it take to screw in a light bulb? None, because they can only turn left!
Telescoping light bulb changers like model BCK03 by Unger Inc are more practical than using a ladder. This bulb changer telescopes up to eleven feet, allowing you to easily remove or install light bulbs from high places like vaulted ceilings or outdoor lights. At ReStockIt.com you can get a better deal on this bulb changer than any local store, at $23 with free 1-2 day delivery.
This bulb changer comes with two handy attachments which allow it to replace not only incandescent bulbs, but floodlights as well.