diff --git a/board/lamp.yaml b/board/lamp.yaml
index 486dfea..2890142 100644
--- a/board/lamp.yaml
+++ b/board/lamp.yaml
@@ -1,4 +1,10 @@
 #https://github.com/mmakaay/esphome-xiaomi_bslamp2/blob/dev/packages/core-dev.yaml
+substitutions:
+  night_light_red: "0.968"
+  night_light_green: "0.968"
+  night_light_blue: "0.972"
+  default_transition_length: 800ms
+
 esp32:
   board: esp32doit-devkit-v1
   framework: