Holiday Wonderland 100lt faceted M5 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,4in spacing,4in lead/end plug,33ft lighted length,33.66ft total length. Indoor and outdoor use.15 year warranty. Retail box 7.75 in. L x 2 in. W x 9.75 in. H. Master pack 16, master dimensions 16.45 in. L x 17.25in. W x 10.55 in. H.