LUN ID in Windows 2008R2 Server

Hi All

How Can I find out LUN ID number in Windos server 2008R2 I tried with Disk Part utility but I did`t get any useful info from it , would like to know any other way to find out LUN ID ?

I have used following commands 

Step 7: Once you find the disk you want you can use the detail disk command to get more information.  It will look like this:

Thanks in Advance 

kumar