diff --git a/index.html b/index.html
index cb2a1ab..a391c92 100644
--- a/index.html
+++ b/index.html
@@ -18,9 +18,14 @@ renderer.setSize(window.innerWidth, window.innerHeight);
 document.body.appendChild(renderer.domElement);
 
 var geometry = new THREE.BoxGeometry(1, 1, 1);
-var material = new THREE.MeshBasicMaterial({color: 0x00FF00 });
+var material = new THREE.MeshLambertMaterial({color: 0x00FF00 });
 var cube = new THREE.Mesh(geometry, material);
 scene.add(cube);
+var point_light = new THREE.PointLight(0xFFFFFF);
+point_light.position.x = 1;
+point_light.position.y = 2;
+point_light.position.z = 5;
+scene.add(point_light);
 camera.position.z = 5;
 
 function render()