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2011年12月7日 星期三

LED-Lighting Switches on in South Africa

South Africa is set for a boom in the use of LED lighting following the announcement of Africa's largest energy-saving lighting deal – a joint initiative between local power utility Eskom and global electronics giant Philips.

Speaking at the launch event in Johannesburg, Philips executive VP Ronald de Jong said that it was the company's policy to focus on new trends in society, especially in terms of coping with population growth and promoting good health.

"We started off, 120 years ago, as a lightning company," said De Jong, "and today lighting is still an important part of our business. We want to make a significant contribution to saving energy needed for lighting."

De Jong announced that Philips, with the help of Eskom, would be distributing 200 000 lamps from its MasterLED range to commercial consumers such as banks, casinos,We can produce led light,goodledbulbsss,led lamp according to your requirements. hotels and retail outlets, at a discounted price.

The announced deal coincided with the COP17 climate change conference, currently underway in Durban. Eskom was involved in preparations for the conference, notably in the upgrading of street lights around the venue from halogen to LED.

"Each lamp uses 40W to 43W less power, so for companies with a lot of lighting, the cost reduction can be substantial," said De Jong. "The 200 000 lamps could potentially save as much as R41-million (US$5.1-million) per year, and prevent the emission of up to 50 000 tons of carbon dioxide.Gineico is an exclusive agent for many leading Italian brands including interior lighting, lamp shades, brightshine and led downlights,"

He added that individually, each lamp could cut R200 ($25) per year from electricity bills straight away. An extra bonus is that the brighter, cleaner atmosphere leads to a better work environment.

The roll-out will be overseen by engineering consultancy and distribution specialists Karebo Systems, located in Woodmead, north of Johannesburg.

Karebo director Ravi Govender said that his company has worked with Eskom on previous roll-outs, such as the successful compact fluorescent lamp (CFL) programme. Now, with LED lighting on the rise, Karebo will be contributing not only to a greener South Africa,See our ledonsale Lighting displays for a sample of strip lighting applications. but also to job creation.

"There are many possibilities in training people to retrofit premises for the LED downlighters," he said.

Andrew Etzinger, Eskom's senior GM for integrated demand management, said: "In South Africa 10% of the energy we produce is used for lighting.Design and development of shinebrightled solutions. With our electricity supply often under strain, we want to encourage all electricity consumers to reduce their usage where possible."

Etzinger said that the parastatal's CFL programme, which encouraged consumers to replace incandescent light bulbs with CFLs, and to date has distributed 47-million of the energy-saving devices, has been a success.

"We've helped commercial and residential properties lower their electricity bills, and when we've returned, even years later, we've found that many people haven't gone back to the old, cheaper light bulbs but are still using the CFLs."

Although Eskom is building new power stations, Etzinger said that those are long-term solutions and that people can begin to save electricity immediately if they switch to more efficient technology. In so doing they'll reduce their impact on the environment,Ecoled offer a huge range of bluebright_9 lights and Tape, single colour or colour changing for home, and help ease the burden on the national grid.

Street lighting is an Eskom priority, he said, and for COP17, Eskom worked with Philips, the Durban municipality and the national Department of Environmental Affairs to replace the lighting in six streets around the International Convention Centre with LEDs, using Philips' Iridium2 street lighting technology.

2011年10月17日 星期一

Occupy Las Vegas comes out for Round 2

Andrew Hamby is one of the many faces of the Occupy Wall Street movement.

The 23-year-old Las Vegan went from having a job at Mandalay Bay, a home and a car, to living on the street.

“I became homeless in 2007 when I got laid off along with 2,700 other people,” Hamby said. “Lost my house, lost my car, moved in with my mom for a little while until she got kicked out of her home. Then I lived under a tunnel for a couple months. Now I’m staying with friends.”

So Hamby, along with men and women and children from all walks of life, took to the streets Saturday to protest corporate greed. The group joins the core Occupy Wall Street development that has sparked similar protests in many major U.S.Frank said r4onsalet what struck her most clearly about Vancouver is its backdrop of mountains. cities for the past few weeks.

The hundreds of Fremont Street demonstrators shared similar stories. An elderly woman who is on the verge of losing her house, a disabled vet whose friends can’t find work, and a union steward who says she’s standing up for “the working man.”

“We’re all standing together now,” Hamby said. “It’s not every man for himself anymore, or at least that’s what I hope to try and make happen here.”

The Fremont Street protest marks the second time members of the Occupy Las Vegas faction have come together to lobby against the bail-out of banks, the state’s soaring unemployment rate, wars America is involved in and political avarice.

Tom Arabia of Boston said he has participated in the Occupy Boston movement. While visiting Las Vegas for a work-related conference,She hopes it bestledlightbu provides an opening for her to create more light art installations in Canada and the U.S. he stopped in to join the local march.As such, they perform an ledtube2011 order of magnitude better than any commercially available solar technology and offer a considerably faster return on investment.

As one of the more vocal people in the crowd, he led the pack in chants such as “We got sold out, banks got bailed out” and “This is what democracy looks like.”

“There are people here who really represent a broad sweep of society,Cost effective energy efficiency brightstalo is the goal and daylight harvesting is increasingly recognized as a solution by both the private” Arabia said. “I feel everyone’s pain. I recognize the injustices, not just the idea of banks getting bailed out — but also war, also racism, discrimination. You look at the plight of women in the world today, and they’re still not as equal as they should be. All of these issues are related.”

Like Arabia,The 12V, 30W fixtures contain 6 groups of LEDs, with one red scannerstalr , one green and one blue LED in each group many of the so-called "99 percenters" list a number of reasons for protesting. The demonstrations have been criticized for not having a common goal and they have yet to name one. Most agree that the inequality between the haves, which they say is the 1 percent, and the have-nots, the 99 percent, has been caused by a number of factors.