The photosource uses the high quality superelevation bright LED light emitter diode to shine. It consumes less electricity, with the quantity of heat slightly, long life and higher reliability. The lamp body imitates the stone material configuration, and the light-emitting area color is gentle. It coordinates the microcomputer controller, with the jumping, gradually changing, pursuing and some other effects. It suits for the field cooperation landscape illumination and botanical garden square, walking street, garden, ballroom, park, path, staircase etc..