diff --git a/rtchallenge/examples/eoc9.rs b/rtchallenge/examples/eoc9.rs
index 217c5a8..192cf86 100644
--- a/rtchallenge/examples/eoc9.rs
+++ b/rtchallenge/examples/eoc9.rs
@@ -38,10 +38,8 @@ fn main() -> Result<()> {
     let light_color = WHITE;
     let light1 = PointLight::new(light_position, light_color);
     let light_position = Tuple::point(10., 10., -10.);
-    let light_color = Color::new(0.2, 0.2, 0.2);
+    let light_color = Color::new(0.6, 0.6, 0.6);
     let light2 = PointLight::new(light_position, light_color);
-    let light_position = Tuple::point(0., 10., -10.);
-    let light3 = PointLight::new(light_position, light_color);
 
     let mut camera = Camera::new(width, height, PI / 4.);
     let from = Tuple::point(0., 1.5, -5.);
@@ -53,7 +51,7 @@ fn main() -> Result<()> {
 
     let mut floor = Shape::plane();
     floor.material = Material {
-        color: Color::new(1., 0.9, 0.9),
+        color: Color::new(1., 0.2, 0.2),
         specular: 0.,
         ..Material::default()
     };