EXCELLENCE OPTOELECTRONIC INC revenue for the last year amounted to 4.33 B TWD, the most of which — 3.79 B TWD — came from its highest performing source at the moment, Automotive Light-emitting Diode Lamp Modules and Components, the year earlier bringing 3.27 B TWD. The greatest contribution to the revenue figure was made by United States — last year it brought EXCELLENCE OPTOELECTRONIC INC 3.04 B TWD, and the year before that — 2.99 B TWD.