Incandescent mini lights are still one of the most popular lights on the market. With the variety of colors that they come in their versatility and low cost these lights still dominate over any other light type. Add a fun and festive touch to your Christmas tree banister or doorway with these timeless lights. Product Features: Color: purple bulbs / black wire. Number of bulbs on string: 35. Bulb size: mini. Spacing between each bulb: 2.5". Lighted length: 7'. Total length: 8'. 12" lead cord. Additional Product Features: UL certified and approved for indoor or outdoor use. If one bulb burns out the rest will stay lit. Lights are equipped with a lamp lock which makes them replaceable interchangeable and keeps them from falling out. Comes with replacement bulbs flasher bulb and spare fuses. Contains 1 plug with end connector which allows you to stack multiple sets together (not to exceed 210 watts). Wire gauge: 22. 120 volts 60 hertz .12 amps 14.4 watts