The lights are 8m in length and run off a 12m lead, so they can be used over a long distance. The LED lights include a multi function box which has eight special effects, including still burn. LED lights are the best lights for Christmas decorations because they last longer than normal bulbs and shine brighter. They are also more visible during the day. These colourful Christmas lights are perfect for beautifying any outside area - hang them from the roof, along the veranda, or drape them throughout garden plants and trees. Many homes are decorated with fairy lights running along the bottom of the roof in the front yard, but to really grab people's attention and imbue your home with a festive atmosphere this silly season, you can't go past these classic and fun twinkle lights. The great thing about the twinkle lights is that they're not just for Christmas - you can use them for many other occasions, such as kids' birthdays, weddings, dinner parties or special gatherings. So brighten up your entertaining area with super bright, long-lasting twinkle lights.