CREE released the United States can suppress the color of the white LED lighting

CREE released can inhibit the product color lighting with white LED "XLamp XM-L", is the maximum junction temperature flux at 85 DEG 340lm (when the input power is 4W). The utility model is mainly used for replacing 20 to 25W grade halogen lamps. On the color difference between products, the macadam (MacAdam for ELlipse) color difference evaluation within 2 class or 4 class. Color temperature can be selected from 2700, 3000, 3500 and 4000K. On the color rendering, the average color rendering index (Ra) was 80, 82, 85, and 90 of the product. White LED packaging area of 5mm * 5mm.

CREE uses a technique called "EasyWhite" to suppress chromatic aberration. EasyWhite is a technology that integrates multiple LED chips in the package, thereby inhibiting the color difference between the LED packages. In this LED, the luminescence spectrum of the whole package is the superposition of all LED chips. In order to make the average value of the luminous spectrum of the LED chip is close, the new product combination uses the LED chip integrated in the package. The product uses 4 LED chips.