It is possible to freely change the angle and direction of the light emitting surface, to easily adjust the illumination area and the illuminance, and to effectively reduce the occurrence of the shadow while simplifying the structure and reducing the size and weight. A center panel 10 having a planar light emitting body emitting light on one surface side and a planar light emitting body emitting light on one surface side and having a light emitting surface facing the same side as the light emitting surface of the center panel 10, And four peripheral panels 20a to 20d disposed on the peripheral panels 20a to 20d. The center panel 10 and the peripheral panel 20 are formed of an organic EL panel using an organic EL as a planar light emitter, and four peripheral panels 20a to 20d 20 d are arranged such that adjacent peripheral panels are arranged at equal intervals and the light emitting surfaces of the respective peripheral panels 20 a to 20 d are movable to the center panel 10 so that the angle is variable with respect to the light emitting surface of the center panel 10 As shown in FIG.発光面の角度や方向を自由に変更でき、照明域や照度の調整等が容易に行え、影の発生を効果的に抑制しつつ、構造も簡易かつ小型軽量化できる。一面側に発光する面状発光体を備えた中心パネル10と、一面側に発光する面状発光体を備え、中心パネル10の発光面と同じ側に発光面を向けて当該中心パネル10の周囲に配設される4枚の周辺パネル20a~20dとを備え、中心パネル10及び周辺パネル20が、面状発光体に有機ELを用いた有機ELパネルからなり、4枚の各周辺パネル20a~20dが、隣接する周辺パネル同士が等間隔をもって配置されるとともに、各周辺パネル20a~20dの発光面が中心パネル10の発光面に対して角度が可変となるよう、中心パネル10に移動可能に取り付けられる構成としてある。
