Christmas lights, also known as fairy lights, are considered by many people to be part of the festive season, and have been used to decorate homes and gardens since the 19th century. They come in a wide range of colors and styles, depending on the type of bulbs used. Traditional incandescent lamps are among the most popular, although LED lights are increasingly common. The most popular applications are usually in trees, shrubs, and lining walls or window frames, both inside and outside of the home. Christmas lights can also be used to add character to walkways, porches or even decks. Adding lights to a doorway can be an effective way of creating an inviting entrance. A garland strung with lights and other festive decorations can be used as a focus in a room, or hung above a window to add a festive touch. The most common Christmas light color is white, although there are also blue, green, yellow and even multi-color varieties. Natural colored lights such as warm yellow or orange are also an option. The most important factor when shopping for Christmas lights is to choose ones that are safe and of good quality. Be sure to check the wattage rating and take into consideration the length of time they will be used. The last thing you need is for your lights to go out in the middle of the festive season!