Fluorescent Desk Lamps & Accessories

A lamp which releases gas with the help of electricity to stimulate mercury vapor is a fluorescent lamp or tube.

How Good Are Fluorescent Desk Lamps?

Nowadays a lot of fluorescent desk lamps are available in different shapes and sizes. They are much better than halogen desk lamps or standard bulbs. The fluorescent lights will diffuse automatically andl provide a full coverage for small areas like a working place with a computer.

The fluorescent bulbs will last for more times than other bulbs about 6 to 11 times. That means it is less wastage. 20-21 watt bulbs are available in fluorescent ranges. Also these bulbs are very energetic. These bulbs are also able to burn at a lower temperature and we get 30% output from it. Hence it is much cooler than other bulbs.

How Safe Are They?

These bulbs are easily breakable and very brittle though. They should be correctly disposed when needed to prevent the harmful amount of mercury present in these bulbs do not go airborn. The mercury present in these bulbs produce ultraviolet radiations which are in point of fact harmful for us.

Are They Better Than Other Desk Lamps?

These fluorescent bulbs inside the fluorescent desk lamps are far more energy friendly in turning the electrical energy in to useful light than any other bulbs. The initial cost of these desk lamps is high but the amount of energy saved is more compared to other deskp lamps.

Large number of companies uses high voltage fluorescent lamps for their daily needs. The small versions of these lamps are generally more used in homes because they save energy. Comparing fluorescent lamps with other lamps, these lamps take less power to generate the exact same quantity of light. Fluorescent lamps costs more compared to other lamps, but they save money.

Some Technical Aspects

The atmospheric pressure of inside the fluorescent lamp is around 0.3%. There is a fluorescent coating inside a fluorescent lamp. This fluorescent coating is made up of metallic or phosphor salts. The cathode in the bulb constraint coiled tungsten. A collection of barium, strontium and calcium oxides is been coated with the coiled tungsten.

Small fluorescent desk lamps are usually straight and have a length about 10 centimeters. Big fluorescent desk lamps can go up to 2.5 meters length. To produce light for special purposes and larger areas, big U-shaped lamps are used. In compact fluorescent lamps there usually are many small diameter tubes used.

The compact fluorescent lamp (CFL) adds the assisting electronics in to the pedestal of the lamp and will let them to fit in to a normal light bulb hole.

Another specialty of fluorescent desk lamps is their arrangements in lighting and these arrangements in lighting put them in the top. For the improvement of low quality tubes, the tubes are been mixed within the fittings. In places like California, the fluorescent lamps are used more because they are getting duty incentives and thus have a greater ecological awareness.

Some Advantages

Lower luminosity -- A fluorescent desk lamp is lighter and more diffusible than other types of desk lamps. There is a point source in each fluorescent lamp to provide more amount of light.

Lower heat – When compared to other desk lamps, the fluorescent desk laps use about 2/3 to 3/4 less amount of energy and produce less heat.

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