The History of Christmas Lights Worksheet Download

Have you ever seen a Christmas tree that glows and sparkles? Long ago, families clipped tiny candles right onto the branches. A bucket of water sat close by, in case of fire!

Fire was a big worry, so people wanted a safer light. In 1882, Edward Johnson lit a tree with bulbs, not flames! He worked with Thomas Edison, who made the light bulb.

Those early bulbs cost a lot, so few families had lights. In the 1900s, strings of lights got cheaper, and more families bought them. Today, cool LED lights need no bucket of water at all!

Wow, people once lit their Christmas trees with real fire! They clipped little candles onto the branches, and the tree glowed like a forest full of tiny stars. It looked lovely, but fire is risky, so families kept a bucket of water nearby.

Luckily, a safer sparkle was coming, powered by electricity, a kind of energy that flows through wires. In 1882, Edward Johnson lit a tree in his New York City home with tiny colored bulbs. He worked with Thomas Edison, who made a working light bulb a few years earlier.

At first, only rich families could afford lights like Johnson's. Then, in the 1900s, strings of lights got cheaper, so many more families could buy them. Imagine plugging in a string of lights and watching your room sparkle!

Soon the glow spilled onto rooftops, porches, and lawns. Today many people use LED lights, tiny bulbs that use little electricity and stay cooler. Think of it: a tree that once needed a bucket of water nearby can now shine with cool lights!

Imagine you are in a dim room long ago, staring at a Christmas tree lit by tiny flames. Families in Germany, and later elsewhere, clipped small candles to the branches, and each flickered like a little star. But fire and dry pine needles are a risky mix, so people kept a bucket of water close by. Can you imagine decorating a tree with a fire bucket beside it?

That bucket of water made people wish for a safer glow, and then the electric light bulb arrived. Thomas Edison made a bulb that worked well in 1879. A few years later, in 1882, his coworker Edward Johnson wired 80 tiny red, white, and blue bulbs onto a tree in New York City. No flames, no bucket, and no sparks to worry about!

Johnson's glowing tree was a showstopper, but very few families could copy it, because hardly any homes had electricity yet. By the early 1900s, companies were selling ready-made strings of lights, so nobody had to wire each bulb by hand. Over the years, strings became affordable, which means many families could pay for them.

Once lights were affordable, people carried them outdoors, and now whole streets sparkle in December. Many of today's strings use LED bulbs, tiny lights that use much less energy and stay cooler than old bulbs. Just think, the very first electric tree glowed with 80 bulbs, while a single house today can shine with thousands!

Picture a parlor in New York City in December of 1882. In the corner, a tall evergreen tree slowly spins, and about 80 tiny red, white, and blue bulbs glow among its branches! Can you imagine seeing that for the very first time? This tree, made by a man named Edward Johnson, is often called the first Christmas tree lit by electricity.

Before Johnson's glowing tree, though, the sparkle on a Christmas tree came from real fire. For hundreds of years, families clipped small candles to the branches or held them in place with melted wax. A dry evergreen can catch fire quickly, so people kept buckets of water close by, just in case. No wonder the tree was usually lit for just a short while!

Water buckets were not needed for Johnson's bulbs, because they glow without a flame. Johnson worked with Thomas Edison, whose light bulb had been ready for everyday use just a few years earlier, in 1879. He wired every bulb by hand, which took patience and skill. In 1895, the White House tree glowed with electric bulbs too, during the time of President Grover Cleveland.

Lights like those at the White House cost so much that they were a luxury few families could afford. Many homes did not even have electricity yet. That began to change in the early 1900s, when companies started selling ready-made strings of bulbs that ordinary families could plug in. As prices dropped over the years, strings of lights went from a fancy surprise to a holiday tradition.

Today, the tradition has spread from the tree to the whole yard! Many neighborhoods light up rooftops, bushes, and fences with glittering strings. Most new strings use LEDs, small lights that use much less energy than older bulbs and stay cooler. Some house displays now shine with thousands of bulbs, while Johnson's famous first tree had about 80.

Picture a Christmas tree glowing with hundreds of tiny lights, twinkling red, green, gold, and blue. Now picture a bucket of water parked next to a tree from long ago, and ask yourself why anyone would do that! The puzzle takes us on a journey from flickering flames to glowing glass bulbs. Along the way, you will meet a famous inventor, his clever coworker, and a teenager with a colorful idea.

The answer to the bucket mystery is fire, because the first tree lights were real candles! Christians in Germany, who brought evergreen trees indoors to celebrate Christmas, began clipping small candles to the branches hundreds of years ago. Can you imagine a tree full of tiny flames, with dry pine needles brushing against them? Families lit the candles for only a short time while someone watched closely, and a bucket of water stood ready in case a flame spread to the dry branches.

Buckets and careful watching helped, but a safer glow was coming, thanks to Thomas Edison's practical electric light bulb of 1879. Edward Johnson, who worked with Edison, had a bright idea only a few years later. In December 1882, he wired 80 red, white, and blue bulbs by hand and hung them on a tree in his New York City home. A newspaper reporter named William Croffut described the tree, which turned slowly, and readers were dazzled by the first known electric Christmas tree.

Johnson's glowing tree was a showstopper, yet hardly any families could copy it, since most homes had no electricity and bulbs had to be wired one by one. That began to change in 1903, when General Electric started selling ready-made strings of lights. Prices dropped over the following decades, and a teenager named Albert Sadacca, whose family sold novelty lights, urged his family's company to offer colored bulbs. Slowly, strings of colored lights moved from fancy parlors into ordinary living rooms.

Once families could light one tree, they wondered what else they could light up, and soon rooftops, porches, and bushes glittered too. Today many neighborhoods put on outdoor displays that shine down whole streets. Much of that sparkle comes from LED lights, which use far less energy than old-fashioned bulbs and stay much cooler. Edward Johnson's tree had 80 bulbs, but today a single store-bought strand can easily hold 100 LEDs, and no bucket of water is required.

Ask people who lit the first electric Christmas tree, and many will guess Thomas Edison, but the truth has a twist! Picture a tree wrapped in glowing bulbs, twinkling red, green, and gold in a dark December window. For hundreds of years, sparkle on a tree meant something far riskier than a plug and a switch. The story of Christmas lights is really a story of people chasing beauty while trying to keep their homes safe.

That riskier sparkle was real fire, in the form of small candles. In Germany, families were decorating evergreen trees with candles by the 1700s, holding each one upright with melted wax or a little metal holder clipped to a branch. Think about that for a moment: dry pine needles, open flames, and a room full of excited people! Careful families kept a bucket of water nearby, and many lit the candles for only a short time before snuffing them out. No wonder inventors were eager to find a glow that could not set a tree ablaze.

The safer glow began with Thomas Edison's practical light bulb in 1879, a bright idea in more ways than one. Three years later, in December 1882, his friend and business partner Edward Johnson decorated a tree in his New York City home with about 80 small red, white, and blue bulbs. He wired them by hand, and the tree sat on a turning stand so that visitors could admire it from every side. In 1882 very few homes had electricity, so Johnson's tree was less like a family decoration and more like a dazzling science demonstration. Many historians credit it as the first electrically lit Christmas tree.

A demonstration is one thing, but a tree that most families could afford was another. Hand-wiring bulbs cost a lot, and power lines had reached only some neighborhoods, so electric trees stayed a luxury for years. That started to change in 1903, when General Electric began selling ready-made strings of lights in kits. Later, in 1917, a teenager named Albert Sadacca helped his family's novelty-light business start selling strings of colorful bulbs. As prices fell and electricity spread through the 1900s, a string of lights went from rare treasure to a tangled box in the attic.

Those attic boxes now hold lights that would have astonished Edward Johnson. Whole neighborhoods glow with icicle strands, glittering rooflines, and lawns full of shimmering shapes. Many of today's strings use LEDs, which make light with a tiny electronic chip instead of a heated wire, so they run cooler and use much less energy, says the U.S. Department of Energy. I think the best part is how those glowing displays pull neighbors outdoors to gaze at the same sparkle during some of the darkest weeks of the year. Not bad for an idea that began with one hand-wired tree, turning slowly in New York in 1882, wearing fewer bulbs than many single strings you can buy today.

Picture a Christmas tree lit by real, flickering flames, with a bucket of water parked beside it just in case. For generations, that was how many families made their holiday glow. Today, most trees sparkle with tiny bulbs in red, gold, white, and blue, strung through the branches like glittering ribbon. Between those two scenes lies a story about how a new invention can transform an old tradition, and it begins with those flames.

Those flames were no exaggeration: by the 1700s, some German families were fastening real candles to the branches of their Christmas trees. Small holders, pins, or drops of melted wax kept the candles upright, and their glow turned a dark winter room into something magical. Many Christians also saw the light as a reminder of Jesus, whom the Bible calls the "light of the world." Still, a dry evergreen and an open flame make a risky pair, so families lit the candles only briefly, watched closely, and kept a bucket of water nearby.

Buckets could only do so much, and by the late 1800s a flameless glow was waiting in the wings, thanks to Thomas Edison's practical light bulb of 1879. Just three years later, in December 1882, Edward Johnson, a colleague of Edison's, wired about 80 small red, white, and blue bulbs onto a tree in his New York City home. He connected every bulb by hand, and according to a newspaper reporter who visited, the tree even turned slowly on a rotating stand. Can you imagine walking in from the cold and seeing a tree that glowed without a single flame?

Johnson's flameless tree, however, was a showpiece rather than a starting gun, because most families had no way to plug anything in. Wiring a tree took skill and money, so electric trees belonged mostly to the wealthy, even in 1895, when President Grover Cleveland's family put electric lights on a White House tree. Change came in the early 1900s, when companies such as General Electric began selling ready-made strings of lights that families could set up without an expert. As electricity reached more homes and factories made bulbs in large numbers, prices dropped, and tree lights grew from a luxury into a shared tradition.

Once lights became a shared tradition, they did not stay on the tree for long. Families began outlining windows, porches, and rooftops, and some neighborhoods now draw crowds who drive slowly past displays flashing in time with music. One of the most famous trees stands at Rockefeller Center in New York City, a tradition there since 1931, and the center says it wraps the tree in about 50,000 LED lights. Bulbs that once made a single living room feel special now light up entire streets.

Streets glowing on that scale would cause sky-high electric bills if not for the LED, a bulb that makes light in a completely different way than Edison's glowing filament. The first practical visible LED, a red one, was invented in 1962 by Nick Holonyak Jr., and today the U.S. Department of Energy says LEDs use at least 75 percent less energy than old-style bulbs. They also run much cooler, which suits dry trees, the same worry families had when candles ruled. The very first electric tree held only about 80 bulbs, yet a single strand from a store today can often match or beat that.

In December 1882, a reporter named William Croffut wrote about a sight that was brand new to most readers: a Christmas tree in a New York City parlor, glowing with red, white, and blue bulbs and turning slowly on a motorized stand. The tree belonged to Edward Johnson, a colleague of Thomas Edison, and it carried about 80 hand-wired bulbs. That number might not wow you today, since a single string from a store often holds 100 or more. Still, Croffut's report raises a puzzling question: if electric lights were so dazzling, why did ordinary families wait decades to use them? The answer reveals that a brilliant invention needs more than a brilliant idea to change everyday life.

Ordinary families in 1882 were still lighting their trees the old-fashioned way: with real flames. In German-speaking lands, people were placing small candles on evergreen branches by the 1700s, first fixing them with melted wax and later with little metal holders that clipped on. Can you picture a tree ringed with dozens of flickering flames, right there in the living room? It must have looked magical, but it was also risky, because a dry evergreen indoors can catch fire quickly. Families kept buckets of water or damp sponges nearby, and the candles were often lit for only a short time. In other words, the candlelit tree presented a design problem: how could a home have glowing branches without an open flame?

Johnson's bulbs seemed to answer that problem, because an electric bulb glows without a flame that can leap to a branch. Edison's team had produced a practical light bulb in 1879, and Johnson, who worked with Edison's electric light company, had both access to bulbs and the know-how to wire them. His tree was also a demonstration, showing the public what electricity might one day do inside ordinary rooms. The idea reappeared in 1895, when the White House displayed an electrically lit tree for President Grover Cleveland's family. Yet a president's residence, with its staff and its wiring, was hardly a typical American living room. Imagine flipping a switch in 1895 and watching an entire tree light up at once, with not a single match in sight.

Typical living rooms in those years faced two obstacles, and neither was a lack of imagination. The first was electricity itself: in the early 1900s, many American homes had no electric service at all. The second was cost and complexity, since early tree lights had to be wired by hand, often by a skilled worker. In 1903, General Electric began selling ready-made sets of lights, which simplified the job, though the sets remained expensive for many families. This evidence suggests that price and access, not the idea itself, held lights back. As wires reached more homes and prices fell, electric strings became a common sight through the 1920s and 1930s.

Once strings were affordable, the next question was how they should look. One family that helped answer it was the Sadaccas, who ran a business selling novelty lights. Albert Sadacca is credited with the idea of selling strings of colored bulbs, and the family's company, NOMA Electric, grew into a leading name in Christmas lights. As strings grew cheaper and more colorful, the glow drifted outdoors, onto porches, rooflines, and bushes. Cities joined in too: in 1923, President Calvin Coolidge lit a national Christmas tree near the White House, turning a family custom into a public event.

Rooflines and public trees take plenty of power, which is one reason today's LED lights matter so much. LED stands for light-emitting diode, a tiny semiconductor chip that makes light without a glowing hot filament. According to the U.S. Department of Energy, LED holiday lights use far less electricity than traditional bulbs and last much longer. Because they stay cooler and sip power, they also allow designers to program huge displays that blink and change color in time with music. Compare that with Johnson's tree, which needed a motor and hand wiring to turn about 80 bulbs into news. And the buckets of water that once waited beside candlelit trees? They have nearly vanished from the story, replaced by lights that stay much cooler.