diff --git a/src/lib.rs b/src/lib.rs
index e21a984..43f9a05 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -5,3 +5,4 @@ pub type Point = Point3<f64>;
 pub type Vector = Vector3<f64>;
 
 pub mod core;
+pub mod light;
diff --git a/src/light/mod.rs b/src/light/mod.rs
new file mode 100644
index 0000000..e69de29