Cree Inc is a US-based company which is involved in the manufacturing of lighting-class light emitting diode (LED) products, lighting products, and semiconductor products for power and radio-frequency (RF) applications. Its products are used in applications such as indoor and outdoor lighting, video displays, transportation, electronic signs and signals, power supplies, solar inverters and wireless systems. It develops, manufactures, and sells power and RF devices based on bandgap semiconductor materials such as SiC and gallium nitride (GaN). Its geographic areas include North Carolina, Wisconsin, and China. Its segments are Lighting Products, LED Products, Power and RF Products.