Abstract: A lamp knitting structure on a netted lamp matrix having a plurality of lamp strings with conductors as net lines mutually intercrossed to form a network. Wherein, the lamp knitting structure includes a lamp matrix with a pattern or the shape of letters to be knitted onto the net lines. The conductors of the netted lamp matrix are fixed in positions with engaging members on the net lines. The knitted lamp matrix is provided with miniature lamps positioned at requisite locations for forming the pattern or letters to create more vivid, varied and stereoscopic visual decoration effect taking the netted-lamp matrix as a background.