In order to improve the light quality of white-emitting LEDs, it is necessary to create a material that emits strongly in the red and far red light regions. SrTiO3 materials doped with Eu3+ ions were synthesized by the solid phase reaction method, with a sintering temperature of 1100 oC, with doping concentrations from 1 to 6% atoms. The results of X-ray diffraction pattern analysis show that the material has a perovskite structure with a cubic crystal lattice and high phase purity. When sintering at 1100 oC, the material has a sharp grain boundary, uniformly distributed in size in the range from 300 to 500 nm. The Eu-doped SrTiO3 material with strong absorption in the infrared region gives strong emission in the red light region, with an emissivity range from 525 to 725 nm, corresponding to the transition from 5D0 to 7Fj (j = 0), 1, 2, 3, 4) of Eu3+ ions in the SrTiO3 lattice. Fluorescence quenching was observed at the doping concentration of 4% Eu3+ ions. The resulting material is well suited for coating applications on white light-emitting and specialized LEDs for plant lighting.