Light Lamp
Light Lamp
The Growing Contribution of LED Lamp and LED Lamp Manufacturers
LED Lamps or Light Emitting Diode Lamps actually use light emitting diodes as a prime source of light. The amount of light emitted by Light Emitting Diode is very less as compared to incandescent and compact fluorescent lamps; hence Led Lamp manufacturers put several Light Emitting Diodes together to form a LED lamp. Due to the rapid development in the diode technology, LED lamps are improving at a fast pace hence replacing many other types of lamps.
As LED lamps are damaged if exposed to high temperatures, hence Led Lamp Manufacturers make sure that heat management elements are added into the into the Led Lamp Lights. These heat management elements are generally heat sinks and cooling fins.
Most of the LED Lamp Manufacturers in market offer Led lamps with the guarantee of long service life and high energy efficiency. They offer Led Lamps for two types of purposes i.e.
- General lighting
- Special-purpose lighting
Led lamp manufacturers believe that Led Lamps have many competitive advantages over other types of lamp lights. Some of them are listed below:
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- Long life expectancy
- Low energy consumption
- No glass tubes involved, hence no danger of breaking up.
- Resistant to vibration and impact.
- Wide range of colored lights can be formed.
- High Luminance
As there are many Led Lamp manufacturers available in the market now, indulging into fierce competition among themselves, they have to make sure that they are providing the best quality and a proper quality control system. A LED lamp manufacturer that is qualified, perfected and certified is considered to be a reliable provider of a high quality Led lamp. Led Lamps are being massively produced for the following applications:
- Traffic lights
- Floodlighting of buildings
- Domestic lighting
- Stage lighting
- Grow Lights for Plants
- Automotive lighting
- Emergency lighting
- Bicycle lighting
- Billboard displays
- Flashlight
- Public Transit Vehicle Destination signs
- Railway signals
- Train lights
Many led light lamp manufacturers believe that the process of making a led lamp is a very complex process. Though they have been trying their best to sell these lights at fairly competitive or low prices but due to the high technicality level, the price levels are still high. Although, the overly long life expectancy of led lamps is beneficial for the consumers on one hand but is problematic for the manufacturers, since their business depends upon the customers who buy frequent light replacements.
About the Author
Thomas Scott invites you to take a look at LED Spotlights By JSJTEK. A LED lamp manufacturer that is qualified, perfected and certified is considered to be a reliable provider of a high quality Led lamp.
Does your living room lamp light turns yellow light from white light?
I have a living room lamp that I got from IKEA. It had very bright white light for first 3 weeks but eventually the light turned gloomy and yellow. I tried changing a light bulb (150 W) but it was no use.
Does this ever happen to your lamp?
If you know any good lamp with super bright white light, please let me know.
Thanks in advance.
Look for HID lamps. High Intensity Discharge.
Light Lamp
Lighting Lamp
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Mirrored One-Light Table Lamp $146 Mirrored One-Light Table Lamp |
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Bronze One-Light Desk Lamp $128 Bronze One-Light Desk Lamp |
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Bronze One-Light Floor Lamp $153 Bronze One-Light Floor Lamp |
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Rattan One-Light Table Lamp $209 Rattan One-Light Table Lamp |
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Chalet One-Light Candlestick Lamp $230 Chalet One-Light Candlestick Lamp |
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Iron One-Light Accent Lamp $74 Iron One-Light Accent Lamp |
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Fanciful Finial One-Light Lamp $70 Fanciful Finial One-Light Lamp |
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Light Wood Pomegranate Table Lamp $264 Light Wood Pomegranate Table Lamp |
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Hempstead One-Light Candlestick Lamp $133 Hempstead One-Light Candlestick Lamp |
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Lincoln One-Light Table Lamp $133 Lincoln One-Light Table Lamp |
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Sycamore Hill One-Light Lamp $120 Sycamore Hill One-Light Lamp |
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Rooster One-Light Accent Lamp $62 Rooster One-Light Accent Lamp |
Lamps: History of Home Lighting
Lamps have been used to spread light since old ages, even before electricity was invented, and lighting was given a new meaning. The use of lamps can be broadly classified into two eras: The pre-electrical era and the post electrical era.
The Pre-electrical Era
The invention and first usage of lamp can be dated back to 70,000 BC. At that time, there was no metal or bronze to make lamps instead the then civilization used hollow rocks and shells. These hollow rocks were filled with moss and other natural substances and then soaked in animal fat. Animal fat acted as oil and this is how the first lamps were ignited.
With the advent of pottery, and the bronze and copper age, humans started to make lamps that imitated other natural shapes. Wicks came into existence much later and were used for controlling the flame or the rate of burning. In the 7th century BC, Greeks started using terra cotta lamps, which replaced the handheld torches. The word lamp has been derived from the Greek word lampas, which means torch.
Lamps and the Design Change:
There was a major change in the design of lamps in the 18th century, when the central burner was invented. With the invention of the burner, a separate fuel source was made from metal. Another small change made was the addition of a metal tube that could be adjusted to control the intensity of the flame or light.
This was an important discovery in terms of lighting because with adjustment, humans were able to diminish the lighting or make it bright as required. Another aspect was added to the new lamp, which was in the form of small glass chimneys. The role of the glass chimney was to protect the flame as well as control the air flow.
Swiss chemist Ami Argand used the hollow circular wick in an oil lamp for the very first time in 1783.
Fuels for Lighting
Different kinds of fuels have been used for lighting a lamp between 70,000 BC and now. Most of the early forms of fuel were beeswax, olive oil, animal fat, fish oil, sesame oil, whale oil, nut oil etc. These were also among the most commonly used forms of fuel for lighting a lamp till the late 18th century.
Around 1859, the first drilling process was initiated to find petroleum and with the advent of kerosene, which is a derivative of petroleum, lamp became more popular and usage increased. Kerosene enabled lighting was first introduced in Germany in 1853.
During the same time two other products were used for lamp lighting purposes and they were natural gas and coal. The first use of coal gas lamps was in 1784.
Electrical Lighting Lamps:
Lamps have actually come a long way from usage of coal gas to electricity. In 1801, Sir Humphrey Davy of England invented the electric carbon arc lamp, which was the first of its kind. The working principle for this lamp was simple and included hooking of two carbon rods to an electrical source.
The carbon rods were kept at a distance from each other so that electrical current could flow through the arc and thus vaporize carbon to create white lighting. Around 1857, A.E. Becquerel of France came out with the theory of fluorescent lighting in lamps. In the 1870s, the unthinkable happened with Thomas Edison inventing the first electric incandescent lamp. Since then incandescent lamps were used for lighting purposes in homes till about the early 20th century.
In 1901, Peter Cooper Hewitt patented his new invention, the mercury vapor lamp. This was another type of arc lamp that enhanced lighting using mercury vapors, which were enclosed in a glass bulb. The Mercury vapor lamps set the prototype for fluorescent lighting lamps.
The Neon lamp was invented by Georges Claude of France in 1911 followed by Irving Langmuir, an American who invented the electric gas-filled incandescent lamp in 1915. In 1927, Hans Spanner, Friedrich Meyer, and Edmund Germer patented the first fluorescent lamp. The fluorescent lamps provided better lighting as compared to the mercury vapor lamps because they were coated from inside with beryllium.
Since then we have been using different form of lighting in lamps, which includes Mercury vapors, incandescent lamps and even today, in some corners of the earth people still use the old wick and oil lamp for lighting their homes.
About the Author
Moe Tamani is an importer of Home Lighting as well as a designer of Henna Lamps.
Light Lamp