Create a magical holiday ambiance with our 50-count clear mini holiday light set. UL-certified for indoor and outdoor use， these lights are equipped with a lamp lock feature and contain 1 plug with an end connector， allowing you to stack multiple sets. Beautifully emphasize your holiday tree with these string lights to create a festive vibe all around your home. The comforting and pleasant ambiance delivered by these luminaries will be loved by anyone who enters your home. Let your abode be the talk of the town this season!Product Features:Color: clear bulbs / brown wireNumber of bulbs on string: 50Bulb size: miniSpacing between bulbs: 2.5Total length: 11.25Lighted length: 1012 lead cord3 tail 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， flasher 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， .17 amps， 20.4 watts