Decorative illumination plate with luminous diode

The utility model relates to a decorative illumination plate (100). The decorative illumination plate comprises a glass product (1), at least first decorative area (60) which is visible on the front surface, and a first group of light emitting diodes (2) which are arranged on one side of the rear surface and used for directly emitting light in a first illuminating strip (40) through the glass product (1), wherein the first illuminating strip is provided with a first diffusion device (4). Each emitted beam in the first group of diodes is limited by at least a 30-DEG half-height half angle alpha, and the distance H1 between the diode and the first diffusion device is at least 5mm. The decorative illumination plate comprises a first and second diode guide rail (3) and a first base part (30) which is arranged on one side of the rear surface, the first base part (30) faces the first diffusion device (4) and carries the diodes (2). A first slender lateral flange (31) forms an optical concentrator and is inclined re