Display your patriotism this 4th of July with our string of red white and blue mini lights. The UL listing allows for these to be used both indoor and outdoor. Lights are equipped with Lamp Lock feature which makes them replaceable interchangeable and keeps them from falling out. Contains end-to-end connectors which allows you to connect multiple sets. String the lights along your mantel or around your patio, perfect for all patriotic holidays.Details: Red, clear and blue bulbs with white wire 20 ft. (6 m) lighted length21.25 ft. (6.4 m) total length2.5" (6.35 cm) spacing between each bulb12" (30.48 cm) lead cord and 3" (7.62 cm) tail cord100 mini bulbs22 wire gauge120 volts 60 hertz .34 amps 40.8 watts If one bulb burns out the rest will stay litComes with replacement bulbs and spare fuse UL listed for indoor and outdoor use