Product Review

Each 33ft string contains 100 LED C-9 in the colors of yellow, blue, red, white and green. You can connect up to 20 sets/strings. Each light is break-resistant, but also replaceable. The lights are cool to the touch and use 80% less electricity than traditional holiday lights.
Lights have an average 20,000 hour life and come with a 5 year guarantee.
Safe for artificial and live trees. Can be used indoors or outdoors.
Green wire hides in both artificial and live trees.
Package includes spare bulbs and fuses.