La Juive
"L'Éclair" was premiered by the Paris Opéra-Comique at the Salle de la Bourse on 16 December 1835; Jacques Offenbach was a cellist in the orchestra. The opera was well received which placed Halévy in the unusual position of having two simultaneous successes on the Paris stage (the other being his grand opera masterpiece, "La Juive").