Abstract: Disclosed are phosphor compositions having the formulas Ca1?a?bCeaEubAl1+aSi1?aN3, where 0<a?0.2, 0?b?0.2; Ca1?c?dCecEudAl1?c(Mg,Zn)cSiN3, where 0<c?0.2, 0?d?0.2; Ca1?2e?fCee(Li,Na)eEufAlSiN3, where 0?e?0.2, 0?f?0.2, g+h>0; and Ca1?g?h?iCeg(Li,Na)hEuiAl1+g?hSi1?g+hN3 where 0?g?0.2, 0<h?0.4, 0?i?0.2,g+i>0. When combined with radiation from a blue or UV light source, these phosphors can provide light sources with good color quality having high CRI over a large color temperature range. Also disclosed are blends of the above phosphors and additional phosphors.

Abstract: A light emitting package (8, 8?, 8?, 208, 408) includes a printed circuit board (10, 10?, 10?, 210, 410) supporting at least one light emitting die (12, 12?, 14, 16, 212, 412). A light transmissive cover (60, 60?, 60?, 260, 460) is disposed over the at least one light emitting die. The cover has an open end defining a cover perimeter (62, 62?, 62?, 262, 462) connected with the printed circuit board. An inside surface of the cover together with the printed circuit board defines an interior volume (70, 70?, 270, 470) containing the at least one light emitting die. An encapsulant (76, 76?, 276, 278, 476) is disposed in the interior volume and covers at least the light emitting die.