IR Remote To ON OFF Home Appliance

#include <IRremote.h>
 
int RECV_PIN = 3; // the pin where you connect the output pin of TSOP4838
int led1 = 2;
int itsONled[] = {0};
/* the initial state of LEDs is OFF (zero) 
the first zero must remain zero but you can 
change the others to 1's if you want a certain
led to light when the board is powered */ // code received from button 1
 
 
decode_results results;
 
void setup()
{
  Serial.begin(9600);   // you can comment this line
  irrecv.enableIRIn();  // Start the receiver
  pinMode(led1, OUTPUT);
}
 
void loop() {
  if (irrecv.decode(&results)) {
    unsigned int value = results.value;
    {
         if(itsONled[1] == 1) {        // if first led is on then
            digitalWrite(led1, LOW);   // turn it off when button is pressed
            itsONled[1] = 0;           // and set its state as off
         } else {                      // else if first led is off
             digitalWrite(led1, HIGH); // turn it on when the button is pressed
             itsONled[1] = 1;          // and set its state as on
         }
          break; 
    }
    Serial.println(value); // you can comment this line
    irrecv.resume(); // Receive the next value
  }
}