Adorn your Christmas tree or porch with these super bright bulbs. Equipped with Lamp Lock technology, this feature makes them replaceable, interchangeable and keeps them from falling out. If one bulb burns out, the rest will stay lit. Details:Red bulbsWhite wireNumber of bulbs on string: 100Bulb size: miniSpacing between each bulb: 2.5”Lighted length: 20.6 feetTotal length: 21.8 feet12" lead cordWire gauge: 22Contains end-to-end connectors which allows you to connect multiple sets together (not to exceed 210 watts)Comes with replacement bulbs spare fuses and blinker bulbsUL listed for indoor/outdoor use120 volts 60 hertz 0.34 amps 40.8 watts