EXCELLO ILLUMINATION CORPORATION

　　cordially invites you to

　　visit its exhibit at the American Institute of Architects at

　　THE COW PALACE,SAN FRANCISCO

　　March 6 to 9,2007

　　and to view an exciting new film

　　“LET THERE BE LIGHT”

　　at the“Little Theatre”that adjoins the exhibit.

　　The film briefly traces the history of artificial

　　illumination and presents startling new developments

　　and innovations in the science of lighting.

　　It will be shown every hour from 9 a.m.to 5 p.m.