  In this work, photon bunching from LED light was observed for the first time
using SiPMs. The bunching signature was observed with a significance of
$7.3~\sigma$ using 97~hs of data. The light was spectrally filtered using a
1~nm bandpass filter and an Etalon filter to ensure temporal coherence of the
field and its coherence time was measured to be $\tau_C = (19 \pm 2)$~ps. The
impact of SiPM non-idealities in these kinds of measurements is explored, and
we describe the methodology to process SiPM analog waveforms and the event
selection used to mitigate these non-idealities.
