diff --git a/pipe.html b/pipe.html
index 4edd6c1..f2cae63 100644
--- a/pipe.html
+++ b/pipe.html
@@ -114,7 +114,7 @@
     renderer.setSize(window.innerWidth, window.innerHeight);
     
     // Lighting.
-    const ambientLight = new THREE.AmbientLight(0xffffff, 0.6);
+    const ambientLight = new THREE.AmbientLight(0xffffff, 0.8);
     scene.add(ambientLight);
     const directionalLight1 = new THREE.DirectionalLight(0xffffff, 1);
     directionalLight1.position.set(1, 1, 1);
@@ -138,7 +138,7 @@
     let pipes = [];
     
     // Constants to limit complexity.
-    const MAX_PIPE_COUNT = 4000;       // Maximum count of fully grown pipes.
+    const MAX_PIPE_COUNT = 2500;       // Maximum count of fully grown pipes.
     const PIPE_LIFECYCLE = 300000;      // 5 minutes.
     
     // PipeSegment class.