White light emitting diode component having two phosphors and related phosphor and formation method

A light-emitting diode (LED) component comprising:

• a light-emitting chip for emitting luminescent light;
• a first phosphor for absorbing first luminescent light of the luminescent light and emitting first emission, the first luminescent light having a first wavelength different from that of the first emission, the first phosphor having a first chemical formula of (Ca1−x−yEuxMy)Se where x is not equal to zero, y is between zero and one, and M comprises one element selected from a first group consisting of Be, Mg, Sr, Ba, and Zn;
• and
• a second phosphor for absorbing second luminescent light of the luminescent light and emitting second emission, the second luminescent light having a second wavelength different from that of the second emission, the second phosphor having a second chemical formula of (LuxQyCez)Al5O12 where x+y+z is equal to three, z is between zero and 0.5, and Q comprises one element selected from a second group consisting of Tb, Y and Yb;
• wherein mixing of the luminescent light except the first and the second luminescent light emitted by the light-emitting chip, and the first emission emitted by the first phosphor and the second emission emitted by the second phosphor forms white light.