A lighting assembly, comprising: a circuit board substrate having first and second conductive traces; a light emitting electrical device; and a pair of electrical receptacle terminals interconnected to the light emitting electrical device by the first and second conductive traces, wherein the pair of electrical receptacle terminals are configured to mechanically secure the lighting assembly to a pair of corresponding electrical plug terminals mounted on a panel, wherein each electrical receptacle terminal has a circular base plate and a plurality of contact arms extending from this base plate and forming a female socket, wherein each electrical plug terminal has a cylindrical post shape with a tapered or flared outer sidewall, wherein a diameter of an opening of the socket of the electrical receptacle terminals is less than a minimum diameter of the electrical plug terminals, wherein the contact arms are configured to flex outwardly as a concave curved portion of the contact arms contact ends of the electrical plug terminals, wherein the electrical receptacle terminals are configured to snap in place as the contact arms move down the electrical plug terminals to the tapered portions which have smaller diameters than the end of the electrical plug terminals, wherein inner apex surfaces of the concave curved portions of the contact arms are configured to be in compressive contact with the electrical plug terminals, and wherein the pair of electrical receptacle terminals are further configured to electrically connect the light emitting electrical device through the electrical plug terminals to third and fourth conductive circuit traces disposed on a surface of the panel. a circuit board substrate having first and second conductive traces; a light emitting electrical device; and a pair of electrical receptacle terminals interconnected to the light emitting electrical device by the first and second conductive traces, wherein the pair of electrical receptacle terminals are configured to mechanically secure the lighting assembly to a pair of corresponding electrical plug terminals mounted on a panel, wherein each electrical receptacle terminal has a circular base plate and a plurality of contact arms extending from this base plate and forming a female socket, wherein each electrical plug terminal has a cylindrical post shape with a tapered or flared outer sidewall, wherein a diameter of an opening of the socket of the electrical receptacle terminals is less than a minimum diameter of the electrical plug terminals, wherein the contact arms are configured to flex outwardly as a concave curved portion of the contact arms contact ends of the electrical plug terminals, wherein the electrical receptacle terminals are configured to snap in place as the contact arms move down the electrical plug terminals to the tapered portions which have smaller diameters than the end of the electrical plug terminals, wherein inner apex surfaces of the concave curved portions of the contact arms are configured to be in compressive contact with the electrical plug terminals, and wherein the pair of electrical receptacle terminals are further configured to electrically connect the light emitting electrical device through the electrical plug terminals to third and fourth conductive circuit traces disposed on a surface of the panel.