Oil lamp

An oil lamp makes light.

It uses oil to burn. A small string sits in the oil. We light the string to see. The oil moves up the string. Then the string burns the oil.

People used these for a long time. They used oil from plants. They also used fat from animals. Some lamps were made of clay. Others were made of gold.

People still use them today. They can make a room feel nice.

An oil lamp is a tool used to make light.

It works by burning a liquid fuel. This is different from a candle. A candle uses solid wax. An oil lamp needs a container to hold the liquid.

To use it, a textile wick is placed in the oil. The wick drops down into the fuel. When you light the end of the wick, it draws the oil up. This allows the lamp to burn for a long time.

People have used these for thousands of years. Very old stone lamps were found in caves.

Long ago, people used many kinds of fuel. They used oil from seeds like sesame or olives. They also used animal fats like fish oil or whale blubber.

Lamps come in many shapes and materials. Some are made of clay, silver, or gold. Some have handles to help you hold them. Others have a nozzle to hold the wick. Today, we mostly use electric lights. But people still use oil lamps to make a room feel cozy.

An oil lamp is a tool used to make light.

It uses a liquid fuel to burn for a long time. This is different from a candle. A candle uses solid wax for fuel. An oil lamp needs a container to hold its liquid. This container is often called a fuel reservoir or a fuel chamber.

These lamps have been used for thousands of years. People still use them today to create a cozy feeling. They are a special way to light up a room.

How does an oil lamp work? It works through a simple step-by-step way. First, a textile wick is placed inside the lamp. The wick drops down into the liquid fuel. Next, the end of the wick is lit with fire. As the wick burns, it draws the oil up from the reservoir. This allows the lamp to provide light continuously.

The fuel is pulled up the wick to keep the flame going. This process lets the lamp burn much longer than a simple flame.

People have used oil lamps since ancient times. Very old stone lamps were found in a cave in Lascaux.

These stone lamps date back 10,000 to 15,000 years. Some people believe shell-lamps existed more than 6,000 years ago. In 1780, the Argand lamp was made. This lamp quickly replaced older, basic oil lamps. Later, kerosene lamps became popular around 1850.

These were used in small towns until electricity arrived.

There are many different kinds of fuel for these lamps. People used oils from plants like olives or sesame seeds. They also used nuts like walnuts or almonds.

Some people used animal fats like fish oil or whale blubber. In the 1830s, people sold camphene and burning fluid. These were made from spirits of turpentine and alcohol. As petroleum became common, kerosene became a main fuel. Today, many modern lamps use gas or petroleum for emergencies.

Lamps come in many shapes and materials. Some are made of clay, silver, or even gold.

Some have a handle to help you hold them. Other lamps have a nozzle to hold the wick. In many religions, these lamps are very important. In Hinduism, lamps are used in temples and home shrines. In Judaism, they can symbolize lighting the way for wisdom.

They are beautiful tools that connect us to history.

An oil lamp is a device designed to produce continuous light using a liquid fuel source.

While candles provide light by burning solid wax, oil lamps require a container to hold their liquid fuel. This container is known as a fuel chamber or a fuel reservoir. Throughout human history, oil lamps served as a primary alternative to candles before the invention of electric lighting. Today, their use is less common for basic illumination, but they remain important for creating ambience or providing light during emergencies.

The mechanism of an oil lamp relies on a simple but effective process. First, a textile wick is placed inside the lamp so that it drops down into the fuel reservoir. Once the end of the wick is lit, the flame begins to burn the fuel. As the fuel burns, the wick draws more liquid upward through a process of capillary action. This allows the lamp to provide a steady, continuous flame. This method ensures that the light can last much longer than a simple open flame.

Lamps can be categorized by their material, shape, and design. They have been crafted from various substances, including clay, silver, bronze, gold, stone, and slip. In the ancient Mediterranean, archaeologists have identified seven major typological categories. The earliest were wheel-made lamps, which were simple and lacked decoration. Later, the Early Imperial period saw the rise of Volute lamps, which featured spiral, scroll-like ornaments called volutes. High Imperial lamps were also produced, characterized by wider shoulders and smaller discs. Other specific styles include the Egyptian Frog lamp, which used the Heqet fertility symbol, and the oval-shaped Slipper lamps found in the Levant.

Historical evidence shows that humans have used oil lamps for many millennia. Curved stone lamps have been found in locations dating back to the Mesolithic period, around 10,300 to 8,000 BC. The oldest stone-oil lamp was discovered in the Lascaux cave in 1940, which was inhabited between 10,000 and 15,000 years ago. Some researchers suggest that shell-lamps may have existed more than 6,000 years ago. The technology for lighting evolved significantly over time. In 1780, the Argand lamp was introduced and quickly replaced older, basic designs. By approximately 1850, kerosene lamps became the standard, remaining in use in rural areas until the widespread adoption of electricity in the 20th century.

Fuel sources for these lamps have varied widely depending on geography and era. Historically, people used oils derived from plants, such as olives, sesame seeds, flax, or castor beans. They also utilized oils from nuts like walnuts and almonds. Animal fats were another common source, including ghee, fish oil, whale blubber, and seal oil. During the decline of the whale oil industry in the 1830s, products like camphene and burning fluid became popular. Camphene was made from purified spirits of turpentine. Eventually, petroleum-based kerosene became the dominant fuel. Modern emergency lamps often utilize gas or petroleum-based fuels to ensure reliability when electricity fails.

Oil lamps hold profound significance in many religious traditions around the world. In Judaism, lamps symbolize lighting the way for the wise and the righteous. The seven-branched Temple Menorah is a central ritual object in the Chanukah story. In Christianity, oil lamps, often called *kandili*, are used to illuminate icons and altars in various churches. In Islam, the Quran uses the metaphor of a lamp in a niche to describe divine light. Hinduism utilizes oil lamps extensively in temples and home shrines. For example, in North India, a five-wick lamp is often fueled with ghee. In South India, specific styles like the Nilavilakku, a tall brass lamp on a stand, are common.

Understanding the physical components of a terracotta lamp helps reveal how they were used. A typical lamp includes a fuel chamber, a shoulder, and a pouring hole for adding fuel. The wick is placed in a wick hole or an elongated nozzle. Some nozzles feature a groove designed to collect oozing oil and return it to the pouring hole. Many lamps also include a handle, which might be ring-shaped or oval. Some handleless lamps use a diagonal lug to allow a user to steady the lamp with their thumb. Interestingly, some pierced lugs may have been used to hold a small tool, called an *or*, to trim the wick.