Tag Archive: incandescent

March 17th, 2011
post by LED-Bulb | | 0

Energy Saving Light Bulbs – Light Up The World

At first there’s darkness… but then Thomas Alva Edison conceived essentially the most excellent version of an incandescent light bulb. Thomas. Edison’s accomplishment is definitely credited to his creation of a complete and efficient scheme of electrical lighting prduct.

Next there’s light.

The actual technology of the incandescent bulb is credited to around 20 inventors. Based on historians Paul Israel and Robert Friedel, there are actually three major reasons why Mr. Edison’s design came to be the most popular:

1.Edison implemented an incredibly successful incandescent (heat driving light emission) components.

2.He was indeed able to attain a higher vacuum than the others.

3.He also made the circulation of power from the centralized resource economically viable by introducing increased amount of resistance.

From the launch of the electric light bulb on the market, we have seen countless transformations to the basic electric device. Technology have developed over time and nowadays there are number of bulb for us buyer to pick from and more recently bulbs are becoming even more eco-friendly with energy saving light bulbs leading the way.

Let us learn more about energy saving light bulbs.

We have typically known that light bulbs are the same shape as a dome. Consequently, came the first generation of energy saving light bulbs. Have you observed their odd forms? In fact, at first, energy saving light bulbs are just the same as the fluorescent tubes which are bent and strangely designed but are designed to easily fit in your standard light fitting. After many years of alteration and improvements, the dome shaped designs made a comeback. Brands have began to go back to the basics, thus presently, energy saving light bulbs look exactly like your standard dome or onion shaped light bulb.

As their label means, eco light bulbs were primarily designed so users can save on power consumption and ultimately minimize their electricity bills. With the ongoing economic situation, every single penny you can save is of great worth. Research shows that lighting accounts for the 10-15% of a regular home’s electrical power bill, and by using energy saving light bulbs, we can potentially lessen this cost as much as 80% when used rather than regular light bulbs.

But how do we indeed save? Well, these kind of bulbs are designed to use up a lesser amount of energy than the regular incandescent light bulb. You can make use of a 25-watt energy saving light bulb as opposed to a 100-watt regular or traditional bulb, and take notice, this is without sacrificing the brightness. Certainly, you’ll not observe any difference in the standard of the amount of light.

Many might point out that they are priced higher than regular light bulbs, so how can we save? Energy saving light bulbs lasts for a longer time when compared to the standard bulbs, they could last 10 to 15 times longer! Many can even last 5-8 years. The initial price will more than pay for itself considering the financial savings you gain over the lengthy life of the bulb.

In addition to the money savings when utilizing an energy saving light bulbs, you are in addition saving the environment. Due to their low energy and power use, they normally have decreased carbon dioxide emission, consequently by simply using these types of bulbs, you are in fact doing your share to save mother nature.

At this time, maybe you have found the light? The advantages of using energy saving light bulbs as outlined above really should activate the switch for you to begin using these. Think of what you can do for the earth and of course pocket.

Take a review of the following for more info:-
energy saving light bulbs
energy saving light bulbsare the best for all
LED light bulbs
light bulbs
energy saving light bulbs and the environment
energy saving light bulbs with LED adds

Retrieved from “http://www.articlesbase.com/home-and-family-articles/energy-saving-light-bulbs-light-up-the-world-3766916.html”

LED Bulbs , , , , , , , , , , ,
March 17th, 2011
post by halogen-bulbs | | 0

Green Light Know How: Your Guide to Energy-Saving Light Bulbs

It’s human nature. We’re always eager to explore the newest product, especially the ones touted to improve our lives. At the same time, we can be skeptical about new product technologies, and it can be hard to decide what, and whether, to buy. This is certainly the case with energy-saving light bulbs. The Energy Independence and Security Act, passed in December of 2007, started the clock ticking on the end of the inexpensive and reliable incandescent light bulb. While it’s true that a few bulb manufacturers have flirted with the idea of nudging the energy efficiency of Mr. Edison’s classic up enough to meet the law’s requirements, it now appears likely that U.S. consumers will need to convert to 21st century green light bulbs for most uses starting in 2012.

The mainstream media has been full of news about the coming light bulb revolution. In the last week of May alone, both The Wall Street Journal and The New York Times ran high profile articles addressing emerging trends on CFL (Compact Fluorescent Lamps) and LED (Light Emitting Diode) bulbs.

Since they cost more than traditional bulbs, most people buy energy-saving light bulbs for two main reasons: they save money in the long run and they’re better for the environment. Specifically, because green light bulbs use much less energy to produce the same amount of light, they reduce harmful gas emissions from coal-fired power plants (which generate 50% of the electricity used in the United States).

So consumers should immediately replace all their incandescents with energy-saving light bulbs, right? Well, not so fast. With lighting, quality matters especially in our homes where we gather, read, cook, eat, celebrate and entertain. There’s a perception that green light bulbs require sacrificing light quality. Don’t believe it. Many eco-friendly light bulbs cast soft, beautiful light. And no one should feel guilty about not switching out every fixture containing a regular light bulb. Invest first in replacing the bulbs used most frequently. Savings will be bigger and pay back periods shorter with this approach. And truth be told, there are scenarios where the best bulb is the old-fashioned incandescent.

7 Keys to Choosing the Best Green Light Bulbs for Your Home or Office

Choosing from the many energy-saving light bulbs 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:

1. Pay more, not less – to save money in the long run, your new green light 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.

2. 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 (or hold onto it for later use – see #6).

3. 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.

4. Dimming for dummies – 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.

5. 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.

6. 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 light bulbs, CFLs 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.

7. 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.

Ignore the Naysayers – Green Light Bulbs Are Here to Stay

One last point: mercury makes CFLs (and fluorescent tubes for that matter) work. Some serious people, including syndicated columnist George Will, say we should avoid energy-saving light bulbs for this reason. We disagree. Coal-fired electricity generation is the largest contributor of mercury to the environment. Through reduced electricity consumption, a single CFL will keep a lot more mercury out of the environment over its lifetime than it contains. Still, releasing any mercury into the environment is a bad idea, so it’s important to recycle CFLs when they stop working. Recycling your used green light bulbs is getting easier all the time. Visit www.lamprecycle.org for resources.

Green light bulbs are here to stay. This is good news for our wallets and our world because the cheapest, cleanest kilowatt of electricity is the one that is never produced in the first place. Become smart enough to buy the right energy-saving light bulbs and don’t look back.

You can find more here:-
energy saving light bulbs
LED and energy saving light bulbs
halogen bulbs and more
many types of halogen bulbs
a wide range of halogen bulbs
halogen bulbs

Retrieved from “http://www.articlesbase.com/environment-articles/green-light-know-how-your-guide-to-energysaving-light-bulbs-1001265.html”

Halogen Bulbs , , , , , , , , , , , , , ,
March 17th, 2011
post by LED-Bulbs | | 0

Illuminating the Great Outdoors with Energy-Saving Light Bulbs

“Electricity Prices Plummet,” The Wall Street Journal, August 12, 2009

Hey, is there a recession going on? This timely article details how slack demand for electricity in 2009 may lead to the first consecutive year decline in electricity use in the U.S. since 1950. Such news may tempt some consumers to relax an otherwise robust commitment to reducing home and business electricity consumption. Conservation and energy efficiency are hard work, and harder still to turn into regular habits, especially when energy costs are low.

However, with days growing shorter and nights growing longer as we head into autumn, lighting costs will be on the rise for consumers, even if rates per kilowatt hours are ticking down. Now may be the best time to make a switch to more efficient, energy-saving light bulbs to reduce energy consumption, but there is no need to get carried away. Instead, we suggest folks start slowly with a deliberate approach that targets fixtures that are lit most frequently and for the longest periods. This often leads our customers who want to reduce energy consumption outside.

Green Light Bulbs Reduce Energy Consumption

Exterior fixtures come in as many configurations as indoor lights and they mainly serve three purposes: security lighting, accent lighting and convenience lighting. In some cases, single fixtures perform double or even triple duty.

The greatest savings, in both dollars and reduced carbon emissions, are most easily realized by installing energy-saving light bulbs in any fixtures which are lit from dusk-to-dawn but aren’t controlled by a motion sensor. This could be a floodlight above the driveway or back deck or a pair of decorative sconces or lanterns straddling the front entrance. Post lights are commonly lit all night as well. If you’re like us, you get peace of mind knowing that these lights make the home look very much occupied while you sleep.

Choosing energy-saving light bulbs with the highest efficiency ratings for the amount of light desired will reduce energy consumption and have the greenest impact. Consider this comparison: on one hand, we have a traditional (incandescent) bulb and on the other, an energy-efficient bulb. At 60 watts and 850 lumens, the efficiency of an incandescent bulb would be only 14 lumens per watt, with an annual use of 2,920 hours (8 hours/day). The annual cost to light? – approximately $20, but with a CO2 emission level of about 349 lbs. Now take a 15 watt energy-efficient bulb. Even though it has a lower wattage and uses less energy, the output of light is the same. Lumens are less at 825, and efficiency has improved to 55 lumens per watt. The annual cost to light drops $15, and CO2 emissions are nearly three-fourths less.

$15 annual savings per socket is more than enough to upgrade to energy-saving light bulbs in order to reduce your energy consumption. Your energy efficiency investment will be paid back in less than one year. As for CO2 emissions, a 75% reduction won’t do your eco-conscience any harm.

For homes, Compact Fluorescent Lamps (CFLs) are a solid choice for dusk-to-dawn lighting scenarios. They’re available in a wide array of wattages, shapes (including decorative), sizes and colors and are typically designed to last 8,000 hours or more. One drawback of energy-saving light bulbs in an exterior setting is that they’re affected by ambient temperature. Our advice: if you live in a colder climate, look for lamps with “amalgam” technology for best performance or buy ones with the next higher incandescent watts equivalent (example: if you’re replacing a 60 watt incandescent, buy a CFL equivalent to a 75 watt bulb). Also if a fixture isn’t weather protected, be sure to select a bulb rated for use in a wet location.

Light Emitting Diode (LED) lamps are hitting the market at a rapid pace and are also worth considering for their superior ability to reduce energy consumption and extremely long life. Interestingly, LEDs don’t emit ultraviolet light and don’t attract insects. For an overnight fixture near a door, an LED would be a good alternative to a yellow bug lamp. Advice: insist on UL listed LEDs (not easy to find) for safety’s sake.

There are some good examples here:-
energy saving light bulbs
more energy saving light bulbs
LED bulbs
lots of LED bulbs
energy saving light bulbs and the environment
energy saving light bulbs and the eco
all about energy saving light bulbs

Energy-Saving Light Bulbs for Motion Sensors and Electronic Timers

For multiple reasons, energy-saving light bulbs, such as CFLs, are a poor choice for fixtures that light automatically by motion detection. These are typically used for security purposes but are also a feature of garage door openers. CFLs are not engineered to produce short bursts of light. Thus, a traditional incandescent bulb is a fine choice (and probably what’s in the fixture now). Advice: when the existing bulb burns out, consider a high-efficiency halogen lamp to reduce energy consumption. Currently, these energy-saving light bulbs are 30 to 40% more energy efficient than traditional incandescents. Expect these savings multiples to grow as lighting manufacturers continue to improve their halogen technology in anticipation of lighting efficiency requirements that go into effect in 2012.

As for LEDs, while they do reach maximum brightness instantly, they are still very pricey and thus not a good investment for the short bursts of light delivered by motion control sensors. Prices will come down as demand increases for energy-saving light bulbs. My advice: wait.

Some people rely on electronic timers to switch on exterior lights as darkness settles in. Again, CFLs aren’t suited for this application. In this application, where once on, the light may remain lit during overnight hours; an LED lamp, which generally works with electric eyes (check with the manufacturer) would be an excellent choice to reduce energy consumption and extend bulb life versus an incandescent bulb.

Fall’s the Time to Make the Switch to Energy-Efficient Exterior Light Bulbs

They say that the cheapest, cleanest kilowatt hour of electricity is the one that is never produced in the first place. As the shorter days of fall approach and your energy demands grow, put on your green glasses and look at the lighting fixtures outside your home. You’re almost certain to find opportunities to reduce energy consumption and live more lightly with energy-saving light bulbs.

Retrieved from “http://www.articlesbase.com/environment-articles/illuminating-the-great-outdoors-with-energysaving-light-bulbs-1255308.html”

Energy Saving Light Bulbs and the Environment , , , , , , , , , , , , , ,
March 8th, 2011
post by LED-Bulb | | 0

Architectural Landscape Lighting

By R. Neal

Architectural landscape lights should work to unite the manmade and the natural in a manner that is compliant with regulatory codes and affordable for your clients. While landscape lighting represents a focus on illuminating and magnifying points of interest in the natural scenery, architectural landscape lighting creates the sense that buildings and technology are in harmony with Nature and establishes a more unified presentation to anyone viewing the facility at night.

Developing an architectural landscape lighting system that will remain true to this intention without costing additional money down the line requires a great deal of planning and research. You will have to determine all the necessary photometric requirements of the system, locate specification grade equipment made in the United States by manufacturers who emphasize quality over quantity, and be willing to use pioneering technologies that many of your clients may not yet understand, but can quickly be educated in if you can just find the time and resources to show them all the benefits you can bring to their table.

For example, one of the most costly components in any architectural landscape lighting system has always been any type of incandescent luminaire, such as a quartz floodlight, that consumes too much electricity in comparison to the light it produces. Not only does this waste money, it violates recent dark sky laws in most places, and it also results in ongoing replacement costs as they fixtures inevitably burn out. Newer fixtures that rely upon electronically ballasted fluorescent lamps, improved HID sources, and now LED light bars deliver a better quality of lighting and comply fully with the recent crackdown on light pollution.

By investing now in specification grade architectural landscape lights, you can save your clients money on excessive energy bills and help them avoid a possible parts shortage that could hit those who wait until the last minute to replace mercury vapor and incandescent lamps. Instead, propose to them architectural landscape lights that feature fluorescent lamps and ballast controls with superb CRI, LED’s that can save as much as 80% on power consumption, and HIDs featuring higher than ever LPW efficiency rating, you generate savings that translates into ROI and recession proofing the Spartan budgets of a very cautious and somewhat nervous customer base. You can do this too without sacrificing the visual component of the system as well. Our new generation of architectural landscape lights not only performs better than the previous generation of technology, but it actually features more attractive, diversified and decorative fixture housings in a variety of fixture housings and finishes heretofore unimagined.

RLLD Commercial Lighting’s inventory includes everything from decorative fluorescent bollards, post mounted lights, LED Street lighting for industrial parkways and private thoroughfares, super energy saving low voltage landscape lights of every variety, and HID floodlights that can output more light with less energy than ever. All of our lighting fixtures, without exception, are made by world-class US manufacturers who produce them in domestic factories located within our borders. Because our sources are exclusively American, we ensure both quality and compliance and also pass on manufacturers’ warranties unavailable to cheaper parts procured from overseas channels.

One additional benefit we deliver to both small and large companies alike is supportive, adjunct lighting design services with every purchase of architectural landscape light fixtures. We have invested a great deal of money in proprietary lighting design software that enables us to calculate the precise photometric requirements for optimal foot candle density and directional lighting control that you need to build a truly winning proposal. By nailing down the technical and regulatory details first, we can then help you focus on finding fixtures and accessories that add aesthetic value to your client’s location. This in turn enables you to creating an architectural landscape lighting system that is customized to the exact parameters of your client’s site and guaranteed to perform reliably with a minimum of maintenance for years to come.

About the Author: aa href=”http://www.rlldesign.com” rel=’nofollow’>RLLD Commercial Lighting (rlldesign.com). For more information on aa href=”http://www.rlldesign.com/architectural-landscape-lighting-a-197.html” rel=’nofollow’>Architectural Landscape Lighting, aa href=”http://www.rlldesign.com/commercial-lighting-t-25_39.html” rel=’nofollow’>Area Lighting, and aa href=”http://www.rlldesign.com/commercial-lighting-t-25.html” rel=’nofollow’>Commercial Lighting visit us online.

Source: aa href=”http://www.isnare.com” rel=’nofollow’>www.isnare.com

Permanent Link: aa href=”http://www.isnare.com/?aid=332483&ca=Business+Management” rel=’nofollow’>http://www.isnare.com/?aid=332483&ca=Business+Management

General Blog , , , , , , , , , , , , ,
Newer Entries