Christmas lights, often referred to as fairy lights, are a festive favorite every holiday season. Installing these festive holiday lights for Christmas is a time-honored tradition all around the world. Though the custom differs based on a culture and region, Christmas lights are generally used as a means to light up the darkness during the winter season and celebrate the holiday. The bright lights originated from a tradition of using candles to decorate churches for Christmas during the Victorian era. Christmas lights and the tradition of using them to celebrate Christmas are believed to have started in America, where it was popularized. Today, Christmas lights come in a wide variety of colors and styles. They can be hung around doors and windows, along the rooflines, along walkways, or even inside. Christmas lights are the perfect way to add a festive touch to your home during the holiday season. Some people prefer to use a single type of Christmas lights to create a unifying effect. Others like to mix and match string lights in different colors to create a cheerful atmosphere. LEDs are becoming increasingly popular for Christmas lights because they are more energy-efficient and longer-lasting. Christmas lights are a sign of hope and joy during the winter season. Not only do they brighten up the darkness, but they also bring a sense of nostalgia and cheer during the holidays.