There are a few ways to create your Light account.
Light Account Created at Checkout
For most of our users, your Light account was actually created at the time of check out. You were asked to provide an email and create a password. You can use those credentials to log in to the Dashboard website. When you log in to the Dashboard the first time, you will also have the chance to add a first/last name to your account.
Creating an Account on the Device
You can create an account on the Light Phone II itself from the settings.
Settings > Account & Info > Create/Log In
Follow the on screen instructions to create a new Light account. You will provide an email address as well as a password for your account. Once created you will can log into the Dashboard website and control your Light Phone II.