Light-emitting device

A light-emitting device comprising:

• a first electrode;
• a second electrode;
• and
• an organic compound layer between the first electrode and the second electrode,
• wherein the organic compound layer comprises a first light-emitting unit, an intermediate layer, and a second light-emitting unit in this order from the first electrode side,
• wherein the first light-emitting unit comprises a first light-emitting layer,
• wherein the second light-emitting unit comprises a second light-emitting layer,
• wherein the intermediate layer comprises a first layer, a second layer, and a third layer in this order from the first electrode side,
• wherein the first layer and the second layer are in contact with each other and the second layer and the third layer are in contact with each other,
• wherein a spin density of the first layer is lower than or equal to 1×1017 spins/cm3,
• wherein a LUMO level of a material included in the second layer is greater than or equal to −4.30 eV and less than or equal to −3.00 eV, and
• wherein the third layer comprises an organic compound having a hole-transport property and a material having an acceptor property.