Are CE hours the same as CEUs?

Generally speaking, no they are not the same thing. Many state boards have different terminology, but below are the general definitions.
CE hour- counts a one hour of continuing education
CEH- Same as CE
CEU- Generally counts as 10 CE hours (some boards go based on this while others do not)
What are courses are:
Each on of our courses is based on a CE hour or a credit.
For Example: 
Our 6 hour course will count as 6 CE hours or credits. 
It will NOT count as 6 CEU. If it were to count as 6 CEU, that is basically saying it will count as 60 CE hours.