IOT Connected RGB Controller

#include <ESP8266WiFi.h>
#include <BlynkSimpleEsp8266.h>

//Objects
int redLed = 14;
int blueLed = 12;
int greenLed = 15;

//Global Variables
int redBrightness;
int greenBrightness;
int blueBrightness;

int powerState;

char auth[] = "yySEQSoI_lxhact3VubCRRuyP8H2yK0t";

char ssid[] = "ProapsHousehold";
char pass[] = "741BF0D4DCDA93A5";

void setup() {
  Serial.begin(115200);
  Blynk.begin(auth, ssid, pass);

  pinMode(redLed, OUTPUT);
  pinMode(blueLed, OUTPUT);
  pinMode(greenLed, OUTPUT);
  pinMode(16, OUTPUT); 
}

void loop() {
  Blynk.run();
  
 if (powerState == 0) {
  analogWrite(redLed, 0);
  analogWrite(greenLed, 0);
  analogWrite(blueLed, 0);
  return;
 }
  
  analogWrite(redLed, redBrightness);
  analogWrite(greenLed, greenBrightness);
  analogWrite(blueLed, blueBrightness);
  


}

BLYNK_WRITE(V3) {
  powerState = param.asInt();
}
BLYNK_WRITE(V0) {
  redBrightness = param.asInt();
}
BLYNK_WRITE(V1) {
  greenBrightness = param.asInt();
}
BLYNK_WRITE(V2) {
  blueBrightness = param.asInt();
}