(1)crystal, size:10*22mm, 90 led/m (2)Energy efficient (3) ... , Mounting Clip, Waterproof shrink Tube, Aluminum Mounting Track. Our LED Crystal Square Rope Lights is made of transparent PVC and a ... widely used in advertisement boards, building outlines, indoor and outdoor decoration, lighting, DISCO, hotels, bars, nightclubs, sauna foot bath, dancing halls ...