Halogen Desk Lamps – Brighter Alternative
Whilst halogen lamps come with many advantages over traditional light bulbs, there are also some disadvantages, which mean they are not the best choice for every lighting application. If you are considering buying a halogen desk lamp, this article will help you make the final decision.[DFR::70f1b61c-fc3e-4cf8-691d-48cbea43fdbb-2687-af|align_right_1]
Once you understand the basic physics behind halogen lighting, it is easier to appreciate where it can be used to the greatest advantage. Just as with the traditional light bulb, halogen lamps work on the principle of incandescence; simply, a wire filament is made to glow by passing and electric current through it. If the traditional light bulb were not surrounded by glass, the filament would just burn out.
In halogen lamps, the filament is housed within a glass envelope and surrounded by a mixture of inert gas and halogen. The result is that the filament burns brighter, hotter and for longer. The downside of this is an increased running temperature, which means that halogen lamps should no longer be the first choice for inset ceiling and wall lights. This is because they back into a small enclosed space, which makes them a potential fire hazard.
The tungsten filament in halogen lamps glows with a bright white light; there is none of the cosiness that comes with traditional light bulbs. Some folk find this off putting, however this clear light is superbly suited to paperwork and reading, which means that halogen desk lamps have a clear advantage over traditional lighting.
The fact is, light produced by these lamps is markedly different from traditional light bulbs and whilst it is ideal for some applications, it is less useful for others. When it comes to halogen desk lamps, however really you can’t go wrong.[DFR::e59884ab-3dfb-d173-fd73-2f6461b28c5d-2687-af|align_left_1]
The reason for the increasing popularity of halogen reading lights and desk lamps is that halogen light shows colours bright and true to help reduce eye strain.
You’ll need a shade though – the one thing you can’t do with halogen lamps is have them un-shaded; the light is too bright. The beauty is, however, that the light is very easy to direct so once you put on an appropriate shade (so something that points the light downwards for a desk lamp), the light goes exactly where you want it to.
The most regularly cited advantage of halogen lights is their long life. The fact is, if you turned on your halogen desk lamp today and left it on, day and night, it would run considerably longer than a standard light bulb before failing. And amazingly, it would do all of that on just 20% of the energy used by a standard bulb.
Halogen desk lamps, it would seem, are the ideal way to appreciate the advantages of this modern light source, without experiencing any of the disadvantages.
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