  We study a five dimensional Horava-Lifshitz like scalar QED with dynamical
exponent z=2. Consistency of the renormalization procedure requires the
presence of four quartic and one six-fold scalar couplings besides the terms
bilinear in the scalar fields. We compute one-loop radiative corrections to the
parameters in the original Lagrangian employing dimensional regularization in
the spacial part of the Feynman integrals and prove the relevant Ward
identities. By using renormalization group methods, we determine the behavior
of the coupling constants with changes in the energy and discuss the emergence
of Lorentz symmetry at low energies.
