2011年4月11日 星期一

halogen and LED bulbs will save you money in the long run

halogen and LED bulbs will save you money in the long run

Despite avid media coverage and education campaigns by the U.S.In recent years, the tube was quickly Led light in the public eye, the space seemed huge market for a lot of companies have increased investment to share more market share. LED tube in the investment boom, government and environmental groups, consumers still aren't flocking to newer, energy-efficient light bulbs.

Even in states with long-running and well-funded programs to promote compact fluorescent lamps, only 1 in 5 household sockets contain those bulbs, according to a report by the U.S. Department of Energy.

Sales of CFLs peaked in 2007 and have declined since, the report says.

But a switch could be good for your wallet. And besides, you won't have much choice soon.

A federal law passed in 2007 requires manufacturers to make light bulbs that emit the same brightness using less energy.

Traditional incandescent bulbs can't do that, so they'll effectively be dropped from production over the next few years.Rolled copper is obtained by squeezing led spotlight the copper foil, which is characterized by: a good degree of resistance to bending, but weaker than the electrical conductivity of copper is mainly used for clamshell camera phone and the like. From the exterior view, copper red, yellow copper rolling As a consumer, you can continue using incandescents, but eventually you won't be able to buy any more unless it's a specialty bulb.

A phase-in of the new rules starts next January with 100-watt bulbs. That's news to a lot of people. Just two in 10 people know about the 100-watt bulb's impending extinction,the color consistency: At present, there are many packaging factory, also add up compact fluorescent to thousands of large and small, of course, also the strength of the strong and weak points.with Rolling Method of copper attached to the FPC on - because FPC with copper foil sky lanterns has excellent adhesion, copper foil adhesion strength and high temperature, 260 can be immersed in the molten solder from the solder without bubble. according to a recent survey by lighting manufacturer Osram Sylvania.

Some consumers aware of the coming change — 13 percent — plan to stock up on incandescent 100-watt bulbs while they can get them, the survey found. A Consumer Reports blog referred to them as "Lightbulb Luddites."

That's probably because consumers have a better alternative to hoarding inefficient 100-watters. That is, switching to new energy-efficient bulbs, probably CFLs and perhaps halogen incandescents or light-emitting diodes (LEDs), experts say.

"People don't like change, even when it's good for you," said Kateri Callahan, president of the Alliance to Save Energy. "This is a change that can do good for your pocketbook and not do harm to quality of your life or the quality of your light."

Here are questions and answers about energy-efficient lighting.

WHAT'S CHANGING? The demise of traditional 100-watt incandescent bulbs will be followed by 75-watt bulbs in 2013 and 60- and 40-watt bulbs in 2014. The new regulations actually don't ban or promote any particular lighting technology. They require bulbs to be about 25 percent more efficient. Traditional incandescent bulbs can't meet the new standard.

WHAT ABOUT SPECIALTY FIXTURES? You'll still be able to buy the same incandescent versions of decorative, appliance and other specialty bulbs.

WHAT SHOULD I BUY INSTEAD? The most popular and affordable replacement is the CFL, many of which have a swirl design.

"CFLs are a pretty good technology, and they're getting better," said Maria Vargas, spokeswoman with the federal Energy Star program. "But it's not an exact replacement for incandescents, because it is a different technology."

Today's versions are far superior and come in sizes that fit most standard light fixtures.

"CFL manufacturers have responded favorably to all the historical consumer complaints," said Terry Drew, director of energy efficiency and sustainability for CSA International, which tests and certifies light bulbs. More than 85 percent of consumers report they are satisfied with the performance of CFLs, according to the report by the Energy Department.

But halogen and LED lights are available,sub-package and silicone resin package. Resin package prices cheaper, because the thermal performance dsttマジコン a bit weak, others are the same. Silicone package thermal performance, so the price is slightly expensive than the resin encapsulation point. too, and have advantages. For example, LEDs and halogen bulbs are fully dimmable, come to full brightness instantly and contain no mercury. But they cost more.

HOW MUCH MONEY CAN I SAVE? Anything that uses energy has two costs: the initial cost and the energy cost over its lifetime. CFLs win on both counts. The initial-cost advantage might not be obvious because a CFL bulb will cost more than an incandescent, maybe $1.50 per bulb compared with 50 cents. But the CFL will last up to 10 times longer, making it far cheaper over the long run on initial price alone.

1 則留言:

  1. I totally agree with you, LED bulbs is really the great invention for the human kinds. As LED lights really provides the best of brighter light in the less power. And this one really cuts donw our light bills. And it has a much longer lifespan.

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