The invention discloses a double-light-source down lamp which can enhance the light rendering effect. The double-light-source down lamp comprises a lamp cup provided with a cap brim; the side surface of the lamp cup is provided with at least one pair of spring mounting plates; each spring mounting plate is provided with a mounting spring; the lamp cup is provided with a lens mounting ring provided with the cap brim; a lens is arranged in the lens mounting ring; the lamp cup is also provided with a light guide ring provided with the cap brim; the light guide ring is arranged on the lens mounting ring in a sleeved mode; a part, located below the lens, of the lamp cup is provided with a main light source which is positioned in the central area of the lamp cup; side light sources which are distributed annularly are arranged below the light guide ring; and a heat radiator is arranged on the bottom surface of the lamp cup. The double-light-source down lamp disclosed by the invention is especially suitable for being mounted on a background wall and is used for building various romantic and gorgeous scenes.