Add a warm and bright glow to your décor with these Christmas lights. Light up your Christmas tree party halls entryways or interior lounges in no time. They allow you to set up your party hall instantly before the arrival of guests. These lights are a must-have to prep up your décor on all special occasions. Details:Clear bulbs with green wire20 G40 bulbs19 ft. lighted length20 ft. total length11.5" space between each bulb6" lead cord6" tail cordDurable non-glass replaceable bulbsStays lit if one bulb burnsReplacement bulbs not includedClips at base of each bulb for attachmentNot to exceed 210 wattsConnects multiple sets end to end120 volts, 60 hertz, .083 amps, 100 watts20 gaugeGlass and wireUL certifiedFor indoor and outdoor use