The present invention is related to a multi-lamp decorating curtain light with a split string having illuminating elements each of which is assembled by two or more decorating lamps into one illuminating element by means of wire winding when connecting the wire of the split string with the decorating lamps. The foamable composition includes at least one solvent selected from a hydrophobic solvent, a silicone oil, an emollient, a co-solvent, and mixtures thereof, wherein the solvent is present at a concentration of about 70% to about 96. In one non-limiting embodiment, the tendon tension sensor includes a cylindrical strain gauge element and a force member mounted to an end of the conduit. In accordance with the method of the embodiments, the positions of the anchor and post support features, the number of anchor and support features and the spacings between the support features can selected during fabrication of the device to determine an operating condition of the MEM device. The at least one gate having the first orientation can be used in a low voltage region of a substrate, while the at least one gate having the second orientation can be used in a high voltage region. The gearbox comprising a main gearbox, a group gearbox or other shifting elements with detents in at least one of a neutral position andor a final position.