likely to generate huge business in LED high bay lights

Executive Vice President, General Manager of Veeco's MOCVD Operations, commented, "Tsinghua Tongfang has put together an exciting new enterprise, moving from the lighting engineering business directly into the manufacture of led high bay light. They have solid financial backing and an experienced technology team, and we are pleased to support their production ramp.

Guangdong Governor Huang Hau-hau and the delegation has visited Delta in mid-August and showed intense interest in its LED streetlights and 3D projectors.Huang hua-hua mentioned that Guangdong aims to invest RMB 10 billion in solar energy, LED lighting and electric cars in the next five years during visiting Delta and praised Delta’s LED high bay lights.Delta had already signed a letter of intent with Dongguan City to help bolster use and development of energy-saving products, likely to generate huge business in LED high bay lights.

The current Cree standard for SiC substrates is 100-mm diameter material. SiC is a high-performance semiconductor material used in the production of a broad range of lighting, power and communication components, including LEDs, power switching devices and RF power transistors for wireless communications.

HV LED shares much common process technology with led high bay, bearing several high-voltage micro dies on it as AC LED. The only exception is that it does not have a bridge circuit, which strings all these micro devices to add up their voltages to fit household 110-220 V AC power outlet. But users can turn a direct current (DC) HV LED into an AC LED by adding an external bridge to HV LED package.