diff --git a/package/base.yaml b/package/base.yaml
index c906b9d..a36bb04 100644
--- a/package/base.yaml
+++ b/package/base.yaml
@@ -30,7 +30,7 @@ output:
     pin: GPIO3
     id: display_main_backlight_pwm
     inverted: True
-    max_power: 0.9
+    max_power: 0.75
 
 sensor:
   - platform: sts3x