diff --git a/blink.ino b/blink.ino
index 54d7e426..ffd9b478 100644
--- a/blink.ino
+++ b/blink.ino
@@ -17,8 +17,9 @@ void setup() {
 
 // the loop routine runs over and over again forever:
 void loop() {
+  # edit flash time
   digitalWrite(led, HIGH);   // turn the LED on (HIGH is the voltage level)
-  delay(1000);               // wait for a second
+  delay(3000);               // wait for a second
   digitalWrite(led, LOW);    // turn the LED off by making the voltage LOW
-  delay(2000);               // wait for a second
+  delay(3000);               // wait for a second
 }