The model is an energy bulb made in blender but saved in different formats( OBJ, FBX, GLTF, PLY, Collada, Alembic, and STL ) that suit your needs, in addition to the format in which it is saved two blender formats are added to it one is of high poly and the other is of low poly. Always give a comment after purchasing the model. It will help in the next artwork I will work on.