Light-emitting element, light-emitting device, electronic device, and lighting device

A light-emitting device comprising:

• a first layer, a second layer, a third layer, and a light-emitting layer, which are between an anode and a cathode,
• wherein the first layer is between the anode and the second layer,
• wherein the second layer is between the first layer and the third layer,
• wherein the third layer is between the second layer and the light-emitting layer,
• wherein the light-emitting layer is between the third layer and the cathode,
• wherein the first layer comprises a first organic compound,
• wherein the second layer comprises a second organic compound,
• wherein the third layer comprises a third organic compound,
• wherein the light-emitting layer comprises a fourth organic compound and a light-emitting substance,
• wherein a HOMO level of the light-emitting substance is higher than a HOMO level of the fourth organic compound by 0.3 eV or more,
• wherein the first organic compound is an electron-accepting compound,
• wherein the second organic compound differs from the third organic compound, and
• wherein the second organic compound, the third organic compound, and the fourth organic compound each separately comprises a skeleton of at least any one of a x-excessive heteroaromatic ring, a tricyclic condensed aromatic hydrocarbon ring, and a tetracyclic condensed aromatic hydrocarbon ring.