1 example sentence using eclipse.
Eclipse used in a sentence
Eclipse in a sentence as a noun
So by any measure I would say eclipse already does what light table aims to do.
Eclipse definitions
noun
one celestial body obscures another
See also: occultation
verb
be greater in significance than; "the tragedy overshadowed the couple's happiness"
See also: overshadow dominate
verb
cause an eclipse of (a celestial body) by intervention; "The Sun eclipses the moon today"; "Planets and stars often are occulted by other celestial bodies"
See also: occult