2 files changed, 7 insertions, 0 deletions
diff --git a/scene/3d/light_3d.cpp b/scene/3d/light_3d.cpp
index 28614d7cae..6c999d85e2 100644
--- a/scene/3d/light_3d.cpp
+++ b/scene/3d/light_3d.cpp
@@ -176,6 +176,11 @@ Ref<Texture2D> Light3D::get_projector() const {
 	return projector;
 }
 
+void Light3D::owner_changed_notify() {
+	// For cases where owner changes _after_ entering tree (as example, editor editing).
+	_update_visibility();
+}
+
 void Light3D::_update_visibility() {
 	if (!is_inside_tree()) {
 		return;
diff --git a/scene/3d/light_3d.h b/scene/3d/light_3d.h
index 383fa644e5..6ff332df5a 100644
--- a/scene/3d/light_3d.h
+++ b/scene/3d/light_3d.h
@@ -85,6 +85,8 @@ private:
 
 	// bind helpers
 
+	virtual void owner_changed_notify() override;
+
 protected:
 	RID light;