Taiwan major LED makers have reported to set up a new record in May revenues, resulting from mounting penetration of LCD TVs lit by LED backlights and demands for LED lighting fueled by Taiwan’s electricity rate hikes, which will take effect on June 10. Orders have inundated Epistar’s production lines, inspiring outlooks that the company’s sales will continue rising in June. The company has distributed excessive orders to affiliated Huga Optotech Inc. Epistar saw its May revenue hit one-year high of NT$1.65 billion (US$57 million at US$1:...