C9 instrumentality candent Christmas Replacement Bulbs - out-of-door Lighting - String Lights - Christmas Lights25 Pack of conventional C9 instrumentality Christmas Lights sparkly and vivacious coloring that will provide years of use for your Christmas incandescent display. These 7-watt, 120-volt bulbs with mediate base will for 3,000 hours and have Nickel-coated bases to prevent corrosion. These instrumentality C9 replacement lamps can be indoor or extraneous to decorate roof lines, patios, Christmas Tree 's, and walkways. Intermediate base -LRB- C9/E17 -RRB- 3 '' in height and 1 1/4 '' heavy. These bulbs screw into our C9 stringers -LRB- 25 ' & 100 ' -RRB-, our E17 disturbing Duty -LRB- 25 ', 100 ' & 330 ' -RRB-, our mercantile grade bulk 1,000 ' C9 Spool as well as our wine 250 ' Twisted Wire E17 disturbing Duty Spools .25 Pack of instrumentality C9 7 Watt Bulbs3 ,000 Hour womb-to-tomb Life Lamps120 Volt7 Watt BulbsIndoor and out-of-door UseIntermediate BaseNickel Coated E17/C9 BaseREPLACEMENT BULBS ONLY - C9 STRINGER SOLD SEPARATELYYour satisfaction is our # 1 priority and if you have any issues at all please us and we would be more than paradisaic to assist.Ordering the reprehensible size bulb is demotic so please reach out with any bulb size questions.