Concept

Christmas lights

Related concepts (10)
Christmas and holiday season
The Christmas season or the festive season (also known in some countries as the holiday season or the holidays) is an annually recurring period recognized in many Western and other countries that is generally considered to run from late November to early January. It is defined as incorporating at least Christmas Day, New Year's Day, and sometimes various other holidays and festivals. It also is associated with a period of shopping which comprises a peak season for the retail sector (the "Christmas (or holiday) shopping season") and a period of sales at the end of the season (the "January sales").
Christmas tree
A Christmas tree is a decorated tree, usually an evergreen conifer, such as a spruce, pine or fir, or an artificial tree of similar appearance, associated with the celebration of Christmas. The tree was traditionally decorated with "roses made of colored paper, apples, wafers, tinsel, [and] sweetmeats". Moravian Christians began to illuminate Christmas trees with candles, which were often replaced by Christmas lights after the advent of electrification.
Edison screw
Edison screw (ES) is a standard lightbulb socket for electric light bulbs. It was developed by Thomas Edison (1847–1931), patented in 1881, and was licensed in 1909 under General Electric's Mazda trademark. The bulbs have right-hand threaded metal bases (caps) which screw into matching threaded sockets (lamp holders). For bulbs powered by AC current, the thread is generally connected to neutral and the contact on the bottom tip of the base is connected to the "live" phase.
Christmastide
Christmastide is a season of the liturgical year in most Christian churches. In some, Christmastide is identical to Twelvetide. For the Catholic Church, Lutheran Church, Anglican Church and Methodist Church, Christmastide begins on 24 December at sunset or Vespers, which is liturgically the beginning of Christmas Eve. Most of 24 December is thus not part of Christmastide, but of Advent, the season in the Church Year that precedes Christmastide.
Street light
A street light, light pole, lamp pole, lamppost, street lamp, light standard, or lamp standard is a raised source of light on the edge of a road or path. Similar lights may be found on a railway platform. When urban electric power distribution became ubiquitous in developed countries in the 20th century, lights for urban streets followed, or sometimes led. Many lamps have light-sensitive photocells that activate the lamp automatically when needed, at times when there is little-to-no ambient light, such as at dusk, dawn, or at the onset of dark weather conditions.
Christmas decoration
A Christmas decoration is any of several types of ornamentation used at Christmastide and the greater holiday season. The traditional colors of Christmas are pine green (evergreen), snow white, and heart red. Gold and silver are also very common, as are other metallic colours. Typical images on Christmas decorations include Baby Jesus, Father Christmas, Santa Claus, and the star of Bethlehem. In many countries, such as Sweden, people start to set up their Advent and Christmas decorations on the first day of Advent.
Christian culture
Christian culture generally includes all the cultural practices which have developed around the religion of Christianity. There are variations in the application of Christian beliefs in different cultures and traditions. Christian culture has influenced and assimilated much from the Greco-Roman, Byzantine, Western culture, Middle Eastern, Zoroastrianism, Slavic, Caucasian, and possibly from Indian culture. During the early Roman Empire, Christendom has been divided in the pre-existing Greek East and Latin West.
Christmas
Christmas is an annual festival commemorating the birth of Jesus Christ, observed primarily on December 25 as a religious and cultural celebration among billions of people around the world. A feast central to the Christian liturgical year, it is preceded by the season of Advent or the Nativity Fast and initiates the season of Christmastide, which historically in the West lasts twelve days and culminates on Twelfth Night.
Santa Claus
Santa Claus, also known as Father Christmas, Saint Nicholas, Saint Nick, Kris Kringle, or simply Santa, is a legendary figure originating in Western Christian culture who is said to bring gifts during the late evening and overnight hours on Christmas Eve to "nice" children, and either coal or nothing to "naughty" children. He is said to accomplish this with the aid of Christmas elves, who make the toys in his North Pole workshop, and with the aid of flying reindeer who pull his sleigh through the air.
Fluorescent lamp
A fluorescent lamp, or fluorescent tube, is a low-pressure mercury-vapor gas-discharge lamp that uses fluorescence to produce visible light. An electric current in the gas excites mercury vapor, which produces short-wave ultraviolet light that then causes a phosphor coating on the inside of the lamp to glow. A fluorescent lamp converts electrical energy into useful light much more efficiently than an incandescent lamp. The typical luminous efficacy of fluorescent lighting systems is 50–100 lumens per watt, several times the efficacy of incandescent bulbs with comparable light output.

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