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About Lamps

It has only been around 150 years since we started using electric light bulbs. That is not a long time ago. However, they have become so ingrained into our lives that we cannot imagine a life without using electric lamps.

Technically speaking an electric lamp is just an energy converter. They convert the electrical energy input into the light. But this is the ideal case. In real life, there are some practical limitations, and the bulbs do not convert all the energy into corresponding light energy. Some of this energy also gets turned into heat. The maximum efficiency that we have managed to achieve is eighty per cent. But energy efficiency is not the only thing to consider while shopping for lamps. Read this article to get a better understanding of electric lamps. That way, you can make the right choices when you are shopping for them.

Different types of electric lamps

These days, if you are shopping for electric lamps, you won’t be able to get one without specifying what kind of electric bulb is that you want. Apart from the type of the lamp, you will also need to know what wattage, fixture type, and size you want for the bulb. This is because we use a lot of different types of them. So, if you want to choose the right type of electric lamp for your office or home, you need to know the cost and benefits of different varieties of them. This article will tell you about the four most common types of them.

Incandescent lamp

These are the oldest types of electric lamp that are still in existence. It is easy to tell these lights apart from other ones because of its distinctive hot orange glow. These bulbs work on the principle that metals and liquids emit visible radiation when they are hot. When the electricity passes through the long-winded tungsten filament, it heats up and emits light. But this itself leads to the inefficiency of such lights. The efficiency of these bulbs is so low that only five per cent of the electrical energy gets converted to light. The rest of it becomes heat.

Electrical discharge lamps

Although it might sound unfamiliar, electrical discharge lamps are pretty common in our lives. The main reason for this is the higher efficiency of these bulbs. You can get up to fifty per cent efficiency with one of these bulbs. That is why sodium vapour lamps are ubiquitous in street lights even today. The downside of these lamps is that they take a while to start up. The gas inside the lamp has to heat up first before the lamp turns on. Therefore, electrical discharge bulbs are less desirable for domestic use. Also, the colour of light that comes out from the bulbs is not very pleasing to look at.

Compact fluorescent lamps

These days, compact fluorescent bulbs have replaced the incandescent bulbs in offices and homes. Compact fluorescent bulbs offer so many benefits over the traditional tungsten bulbs. For one thing, they produce a whiter light. That too, while producing only a fraction of heat as the incandescent bulbs. Although they have been much more expensive than incandescent bulbs, the cost is coming down rapidly. You can easily get around 30 per cent energy efficiency using these bulbs. That is six times increase in efficiency compared to that of the incandescent bulbs.

LED lamps

These days, LED bulbs are all the rage. You might feel like everything is getting replaced by LEDs from TV screens to car lights, household lamps, and traffic lights. But there is a reason for this incredible popularity of LED bulbs. You can easily get around 75 per cent energy efficiency using LED bulbs. When you compare that to incandescent bulbs that were common fifty years ago, that is a fifteen-fold increase in efficiency. Basically, this means that it only takes fifteen times less electricity to produce the same amount of light using LED bulbs.

Tips on buying Lamps Online

Choosing a lamp for home or office might not seem like a very difficult job. However, buying any bulb that comes across you is not the best strategy. The way space is lit can affect your mood and your ability to work. Therefore, the bulb that you use in your home or office plays a not so tiny role in your productivity and overall health. In fact, there are a few important factors that you should consider if you want to get the optimal lighting in a space. Here are a few tips that you can follow when you are shopping for electric lamps.

  • Choose the type of bulb – Firstly, you need to decide what type of bulbs you want for your home or office. Incandescent bulbs are cheap. However, without costing much more, you can get a CFL or LED bulbs and can save much more than that in the long run in your electricity consumption. But both CFL and LED bulbs have the flickering problem. That is these bulbs oscillate between being ON and OFF fifty or sixty times in a second.
  • Bulb compatibility – This basically means that you should when you are buying a lamp, you should make sure that it fits inside the fixture. Most common types of lamp fixtures are either the corg grip, threaded, and hooked. But it is a bit more complicated than that because there are further variations within all of these categories.
  • Wattage of the lamp – You cannot use bulbs with the same wattage in every situation. The power of the lamp should depend on where you are using the bulb, the size of the room, and a few more factors like that. However, keep in mind that it is hard to determine how bright a lamp is only by looking at the wattage rating. Rather you should look at the Lumens rating of the bulb if you want to know the brightness of the bulb.
  • Consider the purpose of the lamp – The bulb you use should be suitable for the purpose you are using it for. For example, if you are using the bulb in an outdoor setting, then the bulb should be resistant to wetness, humidity, dust, and other environmental factors. On the other hand, if you are installing it inside your house, it should have a good colour rendering index, and should not emit much heat.

Apart from the electric lamps itself, you will also need a few other electrical types of equipment to make your home and office space more pleasing and safer. These include things like safe plugs, sockets, switches, and lamp fittings. But finding them is not difficult anymore. Use our product search engine to look for them. That way, you can compare the prices and features of different products and select the best one among them. Also, don’t forget to check out other useful products from the DIY category.

Question & Answer

What is the best electric lamp for homes?

These days, it is easy to come up with an answer to this question. LED lights have clear advantages over other types of bulbs, and it is pretty much clear that it is the best type of bulb for domestic use. They provide very high levels of brightness for the given wattage. Also, LED bulbs do not produce much heat as incandescent bulbs or CFL. But the flickering in the LED makes it unsuitable for some niche uses like industrial use and video production.

Can you dim LED bulbs?

LED bulbs are pretty energy efficient. In fact, they are so energy efficient that there is only a little room left for further improvement when it comes to the energy efficiency of electrical bulbs. But you will still need to dim the lamp sometimes to reduce the brightness. So, are LED bulbs really dimmable? In fact, most LED bulbs are dimmable. But to make sure that the bulbs are dimmable, you need to check the packaging. Usually, the manufacturers themselves specify whether or not the bulb is dimmable on the packaging itself.

Do incandescent bulbs have any advantages?

These days CFL and LED bulbs are replacing incandescent bulbs in almost all types of applications. But are there any benefits that incandescent bulbs have that LEDs or CFLs do not have? Well, surprisingly, the answer is yes. One benefit is that incandescent bulbs are pretty cheap. Also, the light quality of incandescent bulbs is better than the light coming out of other lamps in some ways. For example, incandescent bulbs do not flicker. Incandescent bulbs do not contain any type of toxic chemicals inside them as well.

If you are looking to buy electric lamps online in the UAE, look no further as you are in the right place. There are more than 500 shops and brands offering them here on Shops.ae. These include brands like IKEA, Decdeal, Miniso, Mumuso, Kartell, and Muuto.