2010年10月25日

Shining a light on energy savings


Shining a light on energy savings

The major obstacle to converting people to LEDs or fluorescents has been price.

Incandescent bulbs are cheap.One of the great benefits from the low voltage Insulator range is that the budget range is still of a considerable quality and value.The term budget can often lead people to think that the cheaper alternative is going to be of a much poorer quality but that is not always the case. According to statistics from the U.S. Department of Energy, a 100-watt bulb can cost about 60 cents and last about five months. It will emit heat, increasing electric bills. Compact fluorescents, on the other hand, use about one-quarter of the energy of an incandescent to provide the same level of illumination. So homeowners will need a 25-watt CFL to get the same amount of light as the old 100-watt bulb. The CFL bulb will cost about $3.This also ensures that the product can be used at home or in a retail LED bulb environment and it is fair to say that shops can reap the benefits from using this type of light too.40, but can last a couple of years.

County Electric Supply in Lansdale is selling more and more of those little "squiggly" CFL bulbs. "We sell lots of those,Health issues are one of the main reasons that people led spotlight use saunas. If you have been thinking about purchasing one to improve your health issues, you might have made a good decision. The debate over which type, infrared sauna vs traditional saunas should be used, is dependent on what ailment you are trying to relieve." said Gretchen Smith, showroom designer for the company.

That will undoubtedly grow as costs for CFLs and LEDs continue to drop.

Costs aside, some people say they're turned off by CFLs because they take a few moments to fully brighten a room and most don't work with dimmers. But there are models that correct these issues.
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Scott Milne of BerkleyEnergy.com, an energy auditing company in Upper Southampton, says the future of lighting is LED, which will provide the same amount of illumination using only 2 watts - and will last for years.

But they may not be attractive to shoppers until costs drop because some retail for $25 or more.

Meanwhile,Designers suggest that a good cfl bulbs ambient lighting needs to have a variation of fixtures. Do not limit yourself to a single ceiling mounted fixture, which often creates shadows. Ambient lighting can be served well by fluorescent lamps. lighting specialists and electric utilities suggest installing timers on indoor and outdoor lights as well as motion detector lights that only go on when someone passes by them.

Lighting a home in an energy-efficient manner is not just about bulbs and lamps. Using natural light or a process known as daylighting are also options.While not all current LED replacement bulbs live up to their claims, products like the Cree LR6 table lamps Downlight provide you with beautiful warm white light, an 85% energy savings over conventional incandescent bulbs and a 50,000 hour life span.

Solar Reflections in Chalfont installs skylight-type systems. Their Solatube captures sunlight on the roof and redirects it down the tube into an interior room ceiling.

"We do a lot of hallway bathrooms," said company CEO Jacob Vargo. "You turn off the lights and turn on the sun."

The system can also be partnered with a more traditional electric light for nighttime use. A basic installation costs about $650, but qualifies for a federal tax credit that will chop $112 off the price.

Commercial properties are also starting to use daylight harvesting systems, which have sensors to detect how much daylight there is and adjust the lights in response.

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