
Catalytic fragrance lamps, also known as perfume lamps, effusion lamps, or aroma lamps, have been used for over a century now. They are a popular choice for home fragrance and air purification. The catalytic lamp technology was developed and patented by French pharmaceutical dispenser Maurice Berger in 1898 to purify the air in hospitals and mortuaries. In the 1920s, these lamps were reinvented as a home fragrance solution with aesthetically pleasing bottles to decorate the home.
| Characteristics | Values |
|---|---|
| First Invented | 1898 |
| Inventor | Maurice Berger, a French pharmaceutical dispenser |
| Purpose | To purify the air in hospitals and mortuaries |
| Other Names | Perfume lamp, effusion lamp, catalytic lamp |
| How it Works | A catalytic combustion wick uses a cotton wick threaded through a natural, porous stone to disperse scented alcohol |
| How to Use | Allow the wick to absorb the fuel, light the catalytic burner, let it burn for 2-3 minutes, blow out the flame, and put on the decorative shade |
| Precautions | Do not leave unattended during operation, do not use in an unventilated room, do not place on a wood or finished surface, keep away from flammable materials |
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What You'll Learn
- The catalytic lamp was invented in 1898 by French pharmacist Maurice Berger
- It was originally used to purify the air in hospitals and mortuaries
- The catalytic stone releases oxygen and anions, which purify the air
- The fragrance lamp does not operate with an open flame, unlike scented candles
- The catalytic lamp was reinvented in the 1920s as a home fragrance solution

The catalytic lamp was invented in 1898 by French pharmacist Maurice Berger
The catalytic lamp, also known as a fragrance lamp, perfume lamp, effusion lamp, or aroma lamp, was invented in 1898 by French pharmacist Maurice Berger. Berger developed and patented the catalytic combustion wick, which forms the core of the lamp, as a means of purifying the air in hospitals and mortuaries. The lamp uses a catalytic combustion technique to combine a strong fragrance release with air-purifying properties.
The lamp's process is initiated by lighting the stone burner at the mouth of the lamp and allowing it to burn for about two minutes. The flame is then extinguished, but the burner remains active, continuing the flameless catalytic combustion process. This process diffuses the combusted alcohol and any added aromatics throughout the room. The catalytic stone, or wick, pulls the fragrance up to the burner, which then releases the fragrance, quickly saturating the room.
The catalytic process is claimed to destroy airborne bacteria and increase oxygen levels. It also helps to eliminate odors and other impurities, making it an effective air purifier for homes and offices. The lamp's ability to purify the air and remove unwanted odors, such as cooking smells and pet odors, has contributed to its enduring popularity as a home fragrance solution.
In addition to their functionality, fragrance lamps are also designed to be decorative, with elegant bottles and shades that enhance the aesthetic of the living space. The lamps have evolved since their invention, with a focus on creating beautiful bottles that not only disperse fragrance but also serve as decorative items.
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It was originally used to purify the air in hospitals and mortuaries
The original catalytic lamp was invented by Maurice Berger, a French pharmaceutical dispenser, in 1898. Berger developed and patented the catalytic combustion wick as a means of purifying the air in hospitals and mortuaries. The catalytic oxidation process was claimed to destroy airborne bacteria and increase oxygen levels. The lamp's process begins by lighting the stone burner at the mouth of the lamp. After approximately two minutes, the flame is blown out. The burner then continues to operate flamelessly, diffusing combusted alcohol and aromatics throughout the room.
The catalytic lamp was originally designed for use in hospitals and mortuaries, but it was soon reinvented for home use. In the 1920s, the lamps became popular as a home fragrance solution, with an emphasis on the decorative design of the bottles. The catalytic lamp technology has endured for over 120 years, with the lamps now being commonly used for home fragrance and air purification.
The catalytic lamp's unique fragrance release and air-purifying properties make it a popular choice for those seeking to eliminate unwanted odours and add a pleasant aroma to their living space. The catalytic burner heats and vaporises a scented, alcohol-based liquid, diffusing fragrance into the air. The catalytic process is also believed to destroy airborne bacteria and other impurities, making the lamp an effective air purifier.
To operate a catalytic fragrance lamp, the user must first ensure the lamp is placed on a stable, level, and flat surface, away from any flammable materials. The lamp should be filled with fragrance fuel, taking care not to overfill, and allowing air at the top for the fuel to burn properly. The wick should then be inserted and allowed to soak for around 20 minutes. The burner is then lit, with the flame burning for 2-3 minutes before being extinguished. The decorative shade can then be placed on top of the lamp.
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The catalytic stone releases oxygen and anions, which purify the air
The history of catalytic fragrance lamps, also known as perfume lamps, effusion lamps, or catalytic lamps, dates back over 120 years. They were initially invented as a means of purifying the air in hospitals and mortuaries. The catalytic stone at the core of these lamps plays a crucial role in this purification process.
The catalytic stone's function is twofold: it releases fragrance and anions. When the stone reaches the optimal operating temperature, it emits both oxygen and anions into the surrounding environment. This release of oxygen and anions is a key mechanism by which the lamp purifies the air.
The oxygen released by the catalytic stone helps to increase oxygen levels in enclosed spaces, providing a fresh and invigorating atmosphere. Additionally, the oxygen release is believed to contribute to the destruction of bacteria in the air, further enhancing the air purification process.
Anions, or negatively charged ions, are also released by the catalytic stone. These anions have air-purifying properties, working to eliminate unpleasant odours and other impurities. By actively removing these unwanted particles from the air, the anions significantly improve the overall air quality.
The catalytic stone's ability to release oxygen and anions is a result of the catalytic combustion process. This process involves igniting a flame at the stone burner, which sits at the mouth of the lamp. After approximately two minutes, the flame is extinguished manually, and the stone continues to release heat, facilitating the diffusion of fragrance and the catalytic process.
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The fragrance lamp does not operate with an open flame, unlike scented candles
The catalytic fragrance lamp, also known as a perfume lamp, effusion lamp, or catalytic lamp, was invented in 1898 by French pharmaceutical dispenser Maurice Berger. The lamp uses a catalytic combustion wick made of cotton threaded through a porous stone to disperse scented alcohol.
Unlike scented candles, the fragrance lamp does not operate with an open flame, making it much safer. The process begins by igniting the stone burner at the mouth of the lamp. After two minutes, the flame is blown out, but the burner remains hot as the flameless catalytic combustion process continues to diffuse the combusted alcohol and aromatics. The catalytic stone, at the core of the lamp, releases fragrance and anion, purifying the air and removing odours.
To operate a fragrance lamp, the wick must be allowed to absorb the fuel thoroughly before lighting the catalytic burner. The flame should then be left to burn for around two minutes until the stone reaches the optimal working temperature. The flame is then extinguished, and the oil is diffused through the flameless catalytic process.
It is important to note that precautions must be taken to avoid hazards when using a fragrance lamp. The fuel container should be in perfect condition, tight, and not leaking. When not in use, an airtight cap should be used to prevent evaporation and potential ignition of alcohol vapour. The lamp should not be left unattended during operation and should not be used in an unventilated room. Additionally, the lamp should be kept away from flammable materials and placed on a stable, level, and flat surface, preferably made of glass or stoneware.
The fragrance lamp's flameless operation is a significant advantage over scented candles, providing a safer and more effective way to disperse fragrance and purify the air.
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The catalytic lamp was reinvented in the 1920s as a home fragrance solution
The catalytic lamp, also known as a fragrance lamp, perfume lamp, effusion lamp, or aroma lamp, has been used for over a century, first appearing in the late 19th century. The lamp uses a catalytic combustion technique to combine a strong fragrance release with air-purifying properties.
The original catalytic lamp technology was developed and patented by French pharmaceutical dispenser Maurice Berger in 1898. The lamp was designed to purify the air in hospitals and mortuaries. The catalytic oxidation process was claimed to destroy airborne bacteria and increase oxygen levels.
In the 1920s, the catalytic lamp was reinvented as a home fragrance solution. This new iteration of the lamp featured aesthetically pleasing decorative bottles designed to enhance the home. The catalytic lamp became a popular choice for home fragrance and air purification, offering an elegant way to add a pleasant aroma to living spaces while also helping to eliminate odours and purify the air.
The catalytic lamp achieves this through its unique design. It requires a special fragrance fuel, which, when lit, disperses fragrance throughout a room without the need for an open flame, making it safer than scented candles. The only time a flame is required is when the lamp is first lit. The catalytic stone (also known as the wick/stone assembly) is the core of the lamp, releasing both fragrance and anion into the room. The lamp's process is initiated by lighting the stone burner at the mouth of the lamp. After approximately two minutes, the flame is blown out, and the heated burner continues to diffuse the combusted alcohol and any added aromatics throughout the space.
The catalytic lamp also includes a bottle to hold the fragranced fuel, a snuffler cap to protect the stone and stop its function when not in use, and a decorative shade to prevent scalds and hold in heat.
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Frequently asked questions
Catalytic fragrance lamps were first invented over 120 years ago, in 1898, by French pharmaceutical dispenser Maurice Berger.
The original catalytic lamp technology was used to purify the air in hospitals and mortuaries.
Catalytic fragrance lamps use a catalytic combustion wick to disperse scented alcohol. The lamp is lit and allowed to burn for two minutes before being blown out. The heated burner then continues to operate without an open flame, diffusing the combusted alcohol and any added aromatics throughout the room.










































