View article

A light emission device, including at least two LED dies having differing spectral output from one another, and phos phor material including one or more phosphors, arranged to receive spectral output from at least one of the LED dies and to responsively emit a phosphor output, as a component of a spectral output of the light emission device. In a specific arrangement, the multiple LED dies and phosphor material are arranged to produce a white light output having a color temperature selected from among (i) color temperature in a range of from 1350 K to 1550 K,(ii) color temperature in a range of from 2400 K to 3550 K and (iii) color temperature in a range of from 4950 K to 6050 K.