Control 2 Lights

1/*
2Hi, in this sketch it will turn a light on and off
3*/
4String  command;
5
6void setup() {
7    Serial.begin(9600);
8    pinMode(3, OUTPUT);
9    pinMode(2, OUTPUT);
10    Serial.println("Type On or Off  (Or LIGHTSHOW, All  CAPS)");
11    Serial.println("Or Night and Day");
12    Serial.println("Or  a Color");
13}
14
15void loop() {
16    if(Serial.available()){
17        command  = Serial.readStringUntil('\n');
18         
19        if(command.equals("On")){
20            digitalWrite(2, HIGH);
21            digitalWrite(3, HIGH);
22        }
23        if(command.equals("Off")) {
24            digitalWrite(2, LOW);
25            digitalWrite(3,  LOW);
26        }
27        if(command.equals("LIGHTSHOW")) {
28          digitalWrite(2,  HIGH);
29          digitalWrite(3, HIGH);
30          delay(100);
31          digitalWrite(2,  LOW);
32          digitalWrite(3, LOW);
33          delay(100);
34          digitalWrite(2,  HIGH);
35          digitalWrite(3, HIGH);
36          delay(100);
37          digitalWrite(2,  LOW);
38          digitalWrite(3, LOW);
39          delay(100);
40          digitalWrite(2,  HIGH);
41          digitalWrite(3, HIGH);
42          delay(100);
43          digitalWrite(2,  LOW);
44          digitalWrite(3, LOW);
45          delay(100);
46          digitalWrite(2,  HIGH);
47          digitalWrite(3, HIGH);
48          delay(100);
49          digitalWrite(2,  LOW);
50          digitalWrite(3, LOW);
51        }
52        if(command.equals("Night"))  {
53          digitalWrite(2, HIGH);
54          Serial.println("Good Night.");
55        }
56        if(command.equals("Day")) {
57          digitalWrite(2,  LOW);
58          Serial.println("What A Beautiful Day Sky");
59          digitalWrite(3,  HIGH);
60          delay(10000);
61          digitalWrite(3, LOW);
62        }
63        if(command.equals("White")) {
64          digitalWrite(2, HIGH);
65        }
66        if(command.equals("Blue")) {
67          digitalWrite(3,  HIGH);
68        }
69    }
70}
71