diff --git a/files/blinky.json b/files/blinky.json
index 8967d0b..47f0797 100644
--- a/files/blinky.json
+++ b/files/blinky.json
@@ -1 +1 @@
-{"length":50, "state": "ON", "effect": "rainbow"}
+{"length":150, "state": "ON", "effect": "dark_rainbow"}