Holiday Wonderland 100lt faceted C9 multi Pro-series lights,continuous-on technology,twin power technology and weather resistant interior pin insulation technology.Connect up to 30 sets end to end,8in spacing,4in lead/end plug,66ft lightedlength,66.66ft total length. Indoor and outdoor use. 15 year warranty. Retail box 9.45 in. L x 5.51 in. W x 9.45 in. H.Master pack 8, master dimensions 19.85 in. L x 23.09in. W x 10.25 in. H.