This string of lights is a perfect choice to enhance any party décor. Green lights are encased in a plastic tube. The LED bulbs use 90 percent less energy than normal bulbs at your home. Details: Clear bulbGreen tubeApproximate thickness: 0.5" 1224 bulbsLighted length: 102 ft. (lead cord: 3 ft.)Spacing between each bulb: 1"204 watts120 voltsContains an end-to-end connector UL listed for indoor or outdoor use Flexible and easy to install Includes mounting clips zip-ties and screws