int led=2;
int b_on=4;
int b_off=8;



void setup() {
  pinMode(led, OUTPUT);
  pinMode(b_on, INPUT);
  pinMode(b_off, INPUT);

}

void loop() {
 if(digitalRead(b_on)==HIGH){
  digitalWrite(led, HIGH);}

  if(digitalRead(b_off)==HIGH){
  digitalWrite(led, LOW);}



}