Five-color surrounding type arrangement COB light source

The utility model relates to the technical field of COB light sources, and particularly discloses a five-color surrounding type arrangement COB light source which comprises a COB substrate. The COB substrate is provided with a power supply positive electrode bonding pad, a red light negative electrode bonding pad, a green light negative electrode bonding pad, a blue light negative electrode bonding pad, a cold light negative electrode bonding pad, a warm light negative electrode bonding pad, a plurality of red light chips, a plurality of green light chips, a plurality of blue light chips, a plurality of cold light chips and a plurality of warm light chips. The red light chip, the green light chip, the blue light chip, the cold light chip and the warm light chip are electrically connected with the red light negative electrode bonding pad, the green light negative electrode bonding pad, the blue light negative electrode bonding pad, the cold light negative electrode bonding pad and the warm light negative elect