diff --git a/ch32v-insert-coin/src/app.rs b/ch32v-insert-coin/src/app.rs
index fcc37cd..b4e483f 100644
--- a/ch32v-insert-coin/src/app.rs
+++ b/ch32v-insert-coin/src/app.rs
@@ -436,13 +436,13 @@ impl App {
         }
         if self.timers.led0_timer.need_service() {
             let out = match self.settings.brightness {
-                Level::Off => 0,
+                Level::Off => 2,
                 Level::Low => 5,
                 Level::Medium => 25,
                 Level::High => 75,
                 Level::Maximum => {
                     self.sequences.led0.next();
-                    self.sequences.led0.get_value() / 6
+                    core::cmp::max(self.sequences.led0.get_value() / 6, 2)
                 }
             };
 
@@ -453,13 +453,13 @@ impl App {
         }
         if self.timers.led1_timer.need_service() {
             let out = match self.settings.brightness {
-                Level::Off => 0,
+                Level::Off => 2,
                 Level::Low => 5,
                 Level::Medium => 25,
                 Level::High => 75,
                 Level::Maximum => {
                     self.sequences.led1.next();
-                    self.sequences.led1.get_value() / 6
+                    core::cmp::max(self.sequences.led1.get_value() / 6, 2)
                 }
             };
             self.timers.led1_timer.service();