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Since the 1930s, the goal of providing longer work hours in commercial and industrial locations has been met, at least in part by the development of larger, brighter and more economical light sources. Commercial hanging fluorescent light fixtures are more costly initially, but the lower operating cost makes them a choice which should be considered by commercial enterprises. Although the hanging fixtures are very utilitarian, they can also be designed in a way that is aesthetically pleasing.
Lighting up a work or commercial space is the major function of bulbs and fixtures. Where there is a large open space, this type of fluorescent fixture allows for light to be spread over a large area. The products which are well lighted appear more attractive. In the workspace, improving lighting allows for shift work without resulting eye strain. The fixtures can be dropped close to the work areas for brighter, shadow-free illumination.
There are several benefits attained by using the lamps. They are the most energy efficient source for interior lights. The tubes are produced inexpensively, although the ballasts are not cheap. The lighting tubes have a very long life and there is a good choice of colors which are produced. These colors are in a range from cool white to warm white. The production of the light is diffused, making the lamps best for general, even lighting. There are no harsh shadows.
Although there are similarities between cold cathode tubes and hot cathode tubes, there are differences as well. In addition to these two major categories of fixtures, there is a third type. Electroluminescent bulbs are different from the other types. All three types operate under the principle of phosphors which are acted upon by electrons.
The hot cathode is the most common type of lamp. It has a glass tube which contain argon, or other inert gas under low pressure. On each side of the tube is a tungsten electrode with a ballast which regulates the power (alternating current) to the electrode. The popular size is four feet in length and emits 40 watts. Ballasts can be either magnetic or electronic, with the electronic type favored today, due to lower production cost and less material needed.
The cold cathode lamp is also available. The main difference between it and the hot cathode lamp is the coating on the interior of the lamp. Originally this device was not intended as a light source. It also contains gas. The electrodes are attached to either end of the bulb.
The third type of lighting is EL (electroluminescent or high field electroluminescent lamps). In this style of fixture, electrical energy is converted into light and no heat is required in the process. Electrical current is transferred directly through phosphor in order to achieve the desired result.
Adding covers over the fixtures increases the aesthetic appeal. Opaque covers allow for diffusion of the lighting. The tendency for glare or strong shadows is limited. The size and shape of the lamps are fitted to the specific needs in the workplace or commercial space.
Lighting up a work or commercial space is the major function of bulbs and fixtures. Where there is a large open space, this type of fluorescent fixture allows for light to be spread over a large area. The products which are well lighted appear more attractive. In the workspace, improving lighting allows for shift work without resulting eye strain. The fixtures can be dropped close to the work areas for brighter, shadow-free illumination.
There are several benefits attained by using the lamps. They are the most energy efficient source for interior lights. The tubes are produced inexpensively, although the ballasts are not cheap. The lighting tubes have a very long life and there is a good choice of colors which are produced. These colors are in a range from cool white to warm white. The production of the light is diffused, making the lamps best for general, even lighting. There are no harsh shadows.
Although there are similarities between cold cathode tubes and hot cathode tubes, there are differences as well. In addition to these two major categories of fixtures, there is a third type. Electroluminescent bulbs are different from the other types. All three types operate under the principle of phosphors which are acted upon by electrons.
The hot cathode is the most common type of lamp. It has a glass tube which contain argon, or other inert gas under low pressure. On each side of the tube is a tungsten electrode with a ballast which regulates the power (alternating current) to the electrode. The popular size is four feet in length and emits 40 watts. Ballasts can be either magnetic or electronic, with the electronic type favored today, due to lower production cost and less material needed.
The cold cathode lamp is also available. The main difference between it and the hot cathode lamp is the coating on the interior of the lamp. Originally this device was not intended as a light source. It also contains gas. The electrodes are attached to either end of the bulb.
The third type of lighting is EL (electroluminescent or high field electroluminescent lamps). In this style of fixture, electrical energy is converted into light and no heat is required in the process. Electrical current is transferred directly through phosphor in order to achieve the desired result.
Adding covers over the fixtures increases the aesthetic appeal. Opaque covers allow for diffusion of the lighting. The tendency for glare or strong shadows is limited. The size and shape of the lamps are fitted to the specific needs in the workplace or commercial space.
About the Author:
If you want one of the finest sources for commercial hanging fluorescent light fixtures click this link to Lites and Lamps. To see what we have to offer, check out our Online Lighting Catalog at http://www.litesandlamps.com today.
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