Add some light to your life with these beautiful clear holiday lights. Their easy glow is sure to bring some sparkle to your holiday tree， garland or wreath. These universal lights can also be used at a wedding， in a bedroom， or to light your railings. Product Features: Color: clear bulbs / white wire Number of bulbs on string: 20Bulb size: miniSpacing between each bulb: 2.5 Lighted length: 4 Total length: 512 lead cordAdditional Product Features: UL certified and approved for indoor or outdoor useIf one bulb burns out， the rest will stay litLights are equipped with a lamp lock feature， which makes them replaceable， interchangeable and keeps them from falling outComes with replacement bulbs and spare fusesContains 1 plug with end connector which allows you to stack multiple sets together (not to exceed 210 watts)Wire gauge: 22120 volts， 60 hertz， .06 amps， 7.2 watts