  We present results of a phase space coalescence approach within the UrQMD
transport and -hybrid model for a very wide range of beam energies from SIS to
LHC. The coalescence model is able to qualitatively describe the whole range of
experimental data with a fixed set of parameters. Some systematic deviations
are observed for very low beam energies where the role of feed down from
heavier nuclei and multi-fragmentation becomes relevant. The coalescence
results are mostly very close to the thermal model fits. However, both the
coalescence approach as well as thermal fits are struggling to simultaneously
describe the triton multiplicities measured with the STAR and ALICE experiment.
The double ratio of $tp/d^2$, in the coalescence approach, is found to be
essentially energy and centrality independent for collisions of heavy nuclei at
beam energies of $\mathrm{E_{lab}}> 10 A$ GeV. On the other hand the clear
scaling of the $d/p^2$ and $t/p^3$ ratios with the systems volume is broken for
peripheral collisions, where a canonical treatment and finite size effects
become more important.
