completing 5yrs on L1B in Feb 2014,retng to IND like to aply H1B in 2015

completing 5yrs on L1 in Feb 2014 and leaving to India, if I apply H1B in 2015 if it get picked How much time can I get on H1B?

Please share your thoughts.

Thanks in advance.

6-5years = 1 year

Since it is a fresh H1B, and out of US, so is there any possibility to get H1 for 3 years?