led light used in park

architecture asia atmosphere beam blackground blue bright building bulb bulbs cheerily china christmas city club color colored colorful commercial concert dark decorate decoration design display electrochemistry electronics engineering enjoy enjoying entertainment equipment evening excited festival garden happy holiday illuminate illuminated illumination lamp landscape laser led light lighting lights lightshow magic modern music night nightscape orange outdoors park party plaza project public romantic rome scene shine show showtime sightseeing space square street tree urban used view warm xmas