▎ 摘　　要

NOVELTY - The utility model claims a graphene LED light emitting unit comprises a substrate, an insulation layer, a conductive circuit, at least one LED chip, the conductive circuit is made of graphene material, said conductive circuit for supplying power to the LED chip, the insulating layer is set on one side of said substrate, said conductive line is set on the insulating layer. The utility model claims a graphene LED luminous unit and the LED lamp, because graphene has good electrical conductivity and thermal conductivity, which function as conductive electrically connected with the LED chip, but also as a good heat conductor, timely heat produced when lighting by the LED chip and the conductive line and heat generated by LED chip, conductive circuit itself in the heat generated is conducted to the insulating layer, which effectively solves the radiating problem in the working process of the LED lamp. protects the junction between the LED chip and the conductive circuit, prolongs the service life of the lamp.