diff --git a/src/main.cpp b/src/main.cpp
index e2cc05d..6b08b90 100755
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -135,7 +135,7 @@ int main(void)
     scene.root.e_scale() = glm::vec3(0.01);
     scene.root.e_position().z = 1;
     scene.models.begin()->material.kd = {0.5,0.5,0.5};
-    scene.models.begin()->material.ka = {0.2,0.2,0.2};
+    scene.models.begin()->material.ka = {0.05,0.05,0.05};
     
     // Установка цвета очистки буфера цвета
     glClearColor(0.0f, 0.0f, 0.0f, 1.0f);
@@ -350,8 +350,8 @@ int main(void)
     rectangle.e_scale() = glm::vec3(4);
 
     // Параметры материала
-    rectangle.material.ka = {0.2, 0.2, 0.2};
-    rectangle.material.kd = {0.9, 0.9, 0.9};
+    rectangle.material.ka = {0.05, 0.05, 0.05};
+    rectangle.material.kd = {1, 1, 1};
 
     // Шейдер для рисования отладочных лампочек
     ShaderProgram bulbShader;