This set of 400 LED string lights are set out on a green cable which helps to blend them well into your Christmas tree.
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 18 hours at the same time each day.
So you won't need to worry about remembering to turn them off every time!