<p>An LED lamp comprises: a first LED part (18), a second LED part (20) that is connected to the first LED part (18) in parallel and is configured to emit a light with a color temperature lower than that of a light to be emitted from the first LED part (18), and an impedance circuit (22) that is connected to the first LED part (18) in parallel while being connected to the second LED part (20) in series.</p>
