  We investigate the photon emission from the electrosphere of a quark star. It
is shown that at temperatures $T\sim 0.1-1$ MeV the dominating mechanism is the
bremsstrahlung due to bending of electron trajectories in the mean Coulomb
field of the electrosphere. The radiated energy flux from this mechanism
exceeds considerably both the contribution from the bremsstrahlung due to
electron-electron interaction and the tunnel $e^{+}e^{-}$ pair creation.
