diff --git a/Module_1/week1/Fan and TestFanApp.java b/Module_1/week1/Fan and TestFanApp.java
new file mode 100644
index 0000000..a425314
--- /dev/null
+++ b/Module_1/week1/Fan and TestFanApp.java	
@@ -0,0 +1,40 @@
+class Fan
+{
+ public static final int SLOW=1,STOPPED=0,MEDIUM=2,FAST=3;
+ boolean f_on;
+ int speed;
+ String color;
+ double radius;
+ Fan()
+ {
+  f_on=false;
+  speed=STOPPED;
+  color="WHITE";
+  radius=6;
+ }
+ Fan(int speed,double radius,String color,boolean f_on)
+ {
+  this.f_on=f_on;
+  this.speed=speed;
+  this.color=color;
+  this.radius=radius;
+ } 
+ void Showdata()
+ {
+  if(f_on==true)
+  {
+   System.out.println("Fan is on \n the speed is ="+speed+"\n the color is ="+color+"\n the radius is ="+radius);
+  }
+  else
+  {
+   System.out.println("Fan is off \n the color of fan is ="+color+"\n the radius of fan is ="+radius);
+  }
+ }
+ public static void main(String [] args)
+{
+ Fan objt = new Fan();
+ Fan objt1 = new Fan(MEDIUM,8,"bLUE",true);
+ objt.Showdata();
+ objt1.Showdata();
+}
+}