  We consider the pure electric type power-law Lagrangian in nonlinear
electrodynamics theory of dimensions $n+1$. Conformally flat form of
Bertotti-Robinson type spacetimes are obtained in all these dimensions with the
specific power $s=-\frac{1}{n-4},$which naturally excludes $n=4.$ This
particular dimension is considered separately which is not of power-law form.
