LIGHTING SELECTION SYSTEM AND METHOD

A lighting selection system and method obtain characteristic data for plural light emitting devices, determine a difference between a value of the characteristic data and a target value for each of the light emitting devices, and associate the light emitting devices with different groups based on the differences between the characteristic data and the target value. The differences of the light emitting devices in a common group are closer together than the differences of the light emitting devices in other groups. In one embodiment, the light emitting devices are grouped based on the luminousfluxes of the light generated by the light emitting devices, and then the light emitting devices are paired based on differences between colors of the light and a target color. The system and method also may select at least one of the groups of the light emitting devices for inclusion in a light device. 照明选择系统和方法：获得多个发光器件的特性数据，确定每个发光器件的特性数据的值与目标值之间的差异，并基于特性数据与目标值之间的差异将发光器件与不同组相关联。公共组中的发光器件的差异比其他组中的发光器件的差异更接近在一起。在一个实施例中，基于