Fiber-optic lamp can be used as a table centerpiece or a party decoration * Contains white LEDs that illuminate clear crystal rocks in base and fiber-optic fibers on top * Black base helps make lamp appear in low light to be floating in midair * Runs for up to 20 hours on three AAA batteries (sold separately) * Base measures 3-1/4" high and 3" in diameter; fibers measure 9-3/4" high