A light emitting device and a lighting device

The present invention relates to a can surely eliminate the influence by external noise caused by the light emitting device and a lighting device. In the plurality of LED elements (91a ~ 91l) connected in series between the positive and negative lines (9a, 9b) between, respectively, connected in parallel to first bypass capacitors (92a ~ 92l), and for the LED elements (91a ~ 91l) of each group of the plurality of groups in series are connected in parallel a second bypass capacitors (93a, 93b, 93c), such that the grounding point (a) on the negative side line (9b) side as a reference, LED elements (91a ~ 91l) each connection point of the series circuit (B, C, D) at the AC impedance against the ground is reduced.