The energy save lamp option is so popular, in fact, that the simple household light bulb seems to be fading away. Helping the environment is something that every home owner is happy to be a part of. This explains in part the reason for the rapid growth of energy saving bulbs on the market, a lighting option that drastically reduces the amount of electricity consumed in the home, and therefore the energy drained from the environment around us all. Instead, bulbs for cluster lamps, colour alternating LED lights and the intriguingly named dusk to dawn bulbs have found their way onto the modern houseware shopping list.
In fact, it is likely that if an LED light is turned on and never turned off, a new born baby will have completed primary school before the light dies. For this reason, LED bulbs are preferred for jobs where a light is expected to be on most, if not all, of the time. Their energy efficiency rate is 80 per cent, which means that 80 per cent of the electricity consumed is turned to light, and only 20 per cent lost. An incandescent light, however, is the other way around, with 20 per cent converted into light.However, the most effective low energy bulbs are compact fluorescent lamp bulbs, or CFLs as they are commonly abbreviated to. They are basically fluorescent bulbs, but with a greater degree of energy efficiency and a greater versatility in terms of the applications they can be used in. The tube, for example, can only be placed in a dedicated fixture.The key element to CFL bulbs is the small amount of mercury vapour that is contained within the glass. This vapour glows when electricity runs through it, giving off an ultraviolet light that we cannot see, but which actually stimulates the phosphorous coating that ultimately produces the light.
One of the most impressive advances in lighting technology has been the development of sensor bulbs, which are CFL bulbs that can switch on when daylight has receded and switch off when daylight is restored. The sensor simply reads the degree of natural daylight that exists, and reacts accordingly.The important factor is that stimulating the phosphorous coating in this way requires less electrical energy than other lighting methods. In fact, CFLs use around 25 per cent of the energy that incandescent bulbs use, and have a life span 15 times that of the traditional incandescent option.This kind of bulb is generally used in places where light is required 24 hours a day, like an alleyway or a loading bay in a busy warehouse facility, perhaps. However, they are available too in household versions that are small but bright and perfect for use over a backdoor or over the back garden patio for security purposes.
Of course, the advantages of all energy saving lights is easy to imagine, but for a variety of reasons, modern home owners have their favourites. We have compi LED a list of three of the most popular and more advanced types available on the market, namely LED bulbs,CFL lighting, and sensor light bulbs.
Choosing from the many energy save lamp on the market today can be tricky. Gone are the days when all that mattered was bulb wattage and shape.By keeping these seven simple guidelines in mind, you’ll be on a path to making smart decisions about what to buy to meet your needs for energy-saving light bulbs in this new green age:
Pick your spots – if a fixture is completely enclosed or is lit for less than 15 minutes at a time and less than two hours a day, CFLs are a poor investment. Low energy, mercury-free halogens are available that are worth a look in these situations. Wait until the existing bulb burns out.Pay more, not less – to save money in the long run, your new green bulbs should be able to last for several thousand hours. If you buy the cheapest ones you can find, the odds are greater that they won’t. Let’s do the twist – spiral or “twister” CFLs are the least expensive type. If these green light bulbs are hidden behind a shade (though not totally enclosed), buying a spiral lamp will cut the payback period versus glass covered CFLs.
Nobody likes the blues – the bluish light cast by many fluorescent tubes is not appealing to most homeowners. When buying CFLs and LEDs choose “warm white” or “soft white” labels for color that will look pleasingly familiar. Energy-saving light bulbs labeled “cool white,” “natural light,” or “daylight” are blue-hued and best for targeted applications like reading, task lighting and exterior fixtures, not for living areas, atmosphere or accent lighting.Dimming – most CFL and LED bulbs can’t be used with dimmer switches. Look for green light bulbs that are boldly labeled “dimmable.” And while the industry has made great strides in recent years, most energy-saving light bulbs do not dim as well as traditional incandescent bulbs. However, the big energy savings are compelling for most homeowners. Making the switch to dimmable CFLs or LEDs in a busy family kitchen can be a real money saver, including reduced cooling costs because neither type generates as much heat as incandescents. Last point: the dimmer switch should be compatible with the green light bulbs you buy.
Stay out of the closet – most closets need short bursts of instantaneous light. This is usually true of powder rooms, basements, attics and garages. Among energy saving bulbs, CFL lighting in particular aren’t suited for this purpose. Traditional bulbs (or again, low energy halogens) are best in these scenarios until something better comes along.Innovative, intriguing, expensive – mercury-free LED bulbs are the future of lighting, case closed. These green light bulbs use less electricity than even CFLs and they last 30,000 hours or more. However, current prices per bulb are as high as $100, which means the payback period for most home-based uses is too long to justify the price. If you are curious about this new technology and live in an area with high retail electricity costs, you might consider LED replacement bulbs for one or two fixtures that get a lot of use (6+ hours per day). Re-read Key #1 before you invest in these types of energy-saving light bulbs.
A new invention in low energy lighting is now available for use in route, exhibit cabinet, and architectural lighting where normal sized bulbs don’t fit and generate unwanted heat.Most people have long been making the most of the benefits of energy save lamp for the vast majority of their household lighting specifications. Rapidly gaining popularity as a viable alternative to halogen and CFL bulbs, LED GU10 lamps can offer long life — 5 to 10 years of continuous use — and little power consumption. Reading lamps, overhead recessed lamps, porch illumination are all easily changeable to power miser bulbs that last for a longer time and use far less power.
You may question that one little spot of illumination will add up to notable power reduction, but when you multiply that by each GU10 fixture in your household eventually, you will begin to uncover the impressive difference. The primary downside of these new different kinds of illuminators is that, true to their LED character, they do not brighten up as wide a place as their halogen cousins. They are effective as spots, as in shelves or above masterpiece of design, and they are stellar in coming up with romantic ambiance when efficiently arranged. If you wish to brighten a whole room, purchase fixtures that feature clusters of these enduring lamps, allowing you to save money without sitting in the shadows.You can use a GU10 LED lamp as an instant replacement for a traditional one and it will afford a big difference in savings. You will also be aware of the fact that the new LED items operate at a much cooler temperature, especially on those rare occasions when you need to replace one.
The yellow color of a warm white selection can intensify the intimate mood of an al fresco dining event for two. Or you might choose a soft white tone in your family area, while the brighter output of a daylight version may work well in a class or desk. Unlike those energy-saving CFL bulbs in your home, the new creation of halogen-replacement GU10 lamp illuminates right away upon flipping a switch; there is no warm-up issue. Makers of these energy savers, such as Sylvania and GE, supply a selection of colors, bearing a yellow-toned relaxing white, smooth white, a neat white that is a neutral tone, and a daylight unit that discharges a bluish-white tinged beaconPlus, all you need to do is pull out the old halogen or CFL and pop in the brand new power-miser alternative. Getting started on savings couldn’t be much easier.
There are halogen,CFL lighting and LED bulbs which all utilise distinct technologies that give the light bulbs intrinsic characteristics and energy saving properties. Here I will disclose a high level overview of the technologies that should assist you in making the correct choice for your lighting scheme.
Compact Fluorescent Lamp- CFL energy saving light bulbs which use a miniaturised type of the fluorescent tube technology are especially efficient saving in excess of 75% in electricity costs. Modern CFL units shouldn’t suffer from the dullness and flickering difficulties that were intrinsic in the first CFL’s that hit the market. The big drawback of the CFL is the looks but modern spirals have enhanced the looks and the globes can look most desirable.
Halogen bulbs are essentially a high technology version of the early incandescent filament light bulb. The incandescent technology was actually invented by Thomas Edison in 1879. High efficiency halogens will generally save approximately 30% in electricity costs and have the additional advantage that they are generally dimmable. Furthermore, halogen units employ miniature technology which means they can be built small and with gratifying aesthetics.
Your final choice will undoubtedly be a balance of performance, efficiency, aesthetics, commercials and the level of importance attributed to the environment for your specific application. Also with the technology moving so fast, particularly in the LED area then you need to keep abreast of the market. For example the LED bulbs which have only been on the market for a few years and were traditionally quite dim are now being manufactured in high power units so that a 3W candle bulb which is equivalent to a 25W conventional unit can now be acquired at a good price. So take some time to review your needs against these points and get illuminated in an environmental manner.
LED are the favoured type of energy save lamp. The LED gives a monstrous efficiency saving of around 90% when contrasted to orthodox light bulbs. Also LED’s have an especially long life and their particularly low energy consumption means that CO2 emissions are minimised making the LED the ideal green choice. The final facet is the visual impression because LED’s have a high technology look which it is important to accommodate as part of the interior lighting scheme.
Compact Fluorescent Lamps (CFL lighting) can indeed save significant quantities of energy and don’t actually need to break the bank, so here is some information to throw some light on the situation!Energy saving light bulbs have been available now for a number of years, but, whilst more and more people are investing in them, there are still many who are concerned about the cost and dubious about their energy saving claims.
modern CFLs don’t suffer from the same issues of older varieties, which could take a short while to reach full illumination. On the energy saving front, CFLs, or energy saving light bulbs, use much less energy than their standard counterparts, up to 80% less in fact. They work in a similar way to traditional fluorescent lights but require a much lower wattage to achieve the same level of brightness as ‘normal’ bulbs. Straight away this indicates that savings can be made, and as lighting accounts for about 10-15% of domestic electricity bills, these savings will not be inconsiderable.On top of this energy saving light bulbs can also last up to 12 times longer than traditional bulbs, saving even more money.
When this is then considered against the energy savings and the fact that the bulbs will need replacing much less often than standard bulbs, the savings far outweigh any extra costs.The cost of energy saving light bulbs has often been a cause for concern. Prices have come down, however, and some varieties of CFLs are now available at less than £1 each from certain retailers. Due to their longer lifespan, energy saving bulbs also have the advantage of reducing waste, as it is estimated that 80 million traditional fluorescent tubes alone are sent to landfill each year. Unfortunately there are few light bulb recycling schemes in the UK so waste reduction is critical.
Energy savings, which in turn mean a reduction in carbon emissions, cost savings and waste reduction add up to plenty of compelling reasons to choose energy save lamp. These are now available in many varieties including dimmer bulbs so should meet the requirements of most if not all domestic lighting needs.