This set of 200 LED lights are set out on a green cable which helps to blend them well into your Christmas tree. The set contains 10 1.9M lit strands with each have 20 colourful rainbow LEDs. With their multi-action feature and timer setting, the lights can be set between 8 of its lighting functions including a static setting, which will light up automatically for 8 hours and switch off for 16 hours at the same time each day. So you won't need to worry about remembering to turn them off every time! The lights have a 5M lead cable and are suitable for both indoor and outdoor use, these eco friendly LED lights are the perfect addition to lighting up your tree or garden during this festive season. Saving you 90% on energy costs to! (Transformer must be located indoors or in a weatherproof box)