By making use of these attractive and artistic Christmas lights, you can quickly renovate your house or your patio to be like a dreamland. These lights are more comfortable to bend in different shapes until you create your desired decoration. Invest in them, and just have fun!. Product Features: Color: blue and pure white bulbs / white wire. Number of bulbs on string: 50. Bulb size: LED mini. Spacing between each bulb: 4". Lighted length: 16.25'. Total length: 17.5'. 12" lead cord. 3" tail cord. Additional Product Features: LED lights use 90% less energy. Durable non-glass replaceable bulbs. Cool to the touch. UL certified and approved for indoor or outdoor use. If one bulb burns out, the rest will stay lit. Lights are equipped a lamp lock, which makes them replaceable, interchangeable and keeps them from falling out. Comes with replacement bulbs and spare fuses. Connect up to 43 sets end to end. Contains end to end connectors which allows you to connect multiple sets together (not to exceed 210 watts). Wire gauge: 22. 120 volts, 60 hertz, 04 amps, 4.8 watts. Material(s): plastic