The invention discloses an artificial carbon bed for an electrical fireplace, which comprises a bottom board and a bed body arranged on the bottom board, wherein the bed body comprises a plurality of transparent light emitting blocks with polyhedralstructure; cavities are arranged in light emitting blocks; and LED lamps are arranged in the cavities. The artificial carbon bed for the electrical fireplace effectively solves the problems of the electrical fireplace in the prior art that the charcoal fire is not bright enough and influences visual effects, and the color of the carbon bed of the electrical fireplace is regular, monotonous and undiversified. The artificial carbon bed for the electrical fireplace of the invention has bright charcoal fire, good visual effect and rich and freely changeable colors, and particularly is applicable to electrical fireplaces with built-in artificial carbon beds.