PURPOSE: To provide a stationary type lighting corrugated glass plate for a window, a device, an equipment, etc., by which sunlight is taken in without omission all over the area of the angle of 180°C.

CONSTITUTION: Corrugation obtained by combining an inclined surface 2 and a vertical surface 3 forming an apex angle 40° at the internal angle of the critical angle is arranged laterally in parallel on the upper surface of the corrugated glass 1. Mirror-work for reflection is performed to the vertical surface 3. The corrugation whose angle is 55° and which is turned along the upper surface is arranged in parallel on the lower surface of the corrugated glass 1. By arranging the corrugation in parallel with unequal thickness, the corrugated glass plate 1 turned up and down is constituted. A triangle pole prism 4 whose apex angle is 16° is combined in contact with the lower surface on the vertical surface 3 side of the corrugated glass. The opposed surface to the contact surface of the prism 4 is made a mirror-worked surface 5 by leaving 18% from a top part. Thus, the corrugated glass plate 1 and the triangle pole prism 4 for taking light in from the angle of 180°C are constituted.