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    <title><![CDATA[Discussion on Cree: We've cut the cost of LED streetlights in half ]]></title>
    <link><![CDATA[http://www.smartplanet.com/forum/discussions/1-10068]]></link>
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        <title><![CDATA[cree]]></title>
        <link><![CDATA[http://www.smartplanet.com/forum/discussions/1-10068-68703]]></link>
        <description><![CDATA[The color temperature   of Cree led???s  would probably be as in the ones made for torches (flashlights) around 6400-6500 K  to give near daylight effect. The MTB  of these lamps is about 50,000 hours, which could probably be increased to 100,000 hours. Due to the lower power consumption to light output It would be possible to run using  solar charging  with banks of batteries inside or at base,  and a solar surface area  over the pole to give light output during complete  cycle of darkness. As these are banks of lamps not just one  they would fail  one at a time  giving plenty of time for replacement without loss of light, if inspected regularly maybe remotely  with photo array on roof of vehicle  which drove past at night and triggered alarm  if light was less from  one post compared to others. Ron angel(Design Eng Elect)]]></description>
        <guid><![CDATA[http://www.smartplanet.com/forum/discussions/1-10068-68703]]></guid>
        <dc:creator><![CDATA[ronangel]]></dc:creator>
        <pubDate>Thu, 12 Apr 2012 19:43:17 -0700</pubDate>
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    <item>
        <title><![CDATA[Good idea but]]></title>
        <link><![CDATA[http://www.smartplanet.com/forum/discussions/1-10068-68665]]></link>
        <description><![CDATA[I'm still waiting for a replacement LED-bulb for videoprojectors. Less heat, superior durability, less noise from the cooling fan (fan can probably even be turned completely off). Due to long lifetime of LED-bulb You only need ONE, and You never have to replace it. Everything else is in place and developed already. So why isn't it available yet?]]></description>
        <guid><![CDATA[http://www.smartplanet.com/forum/discussions/1-10068-68665]]></guid>
        <dc:creator><![CDATA[Dukhalion]]></dc:creator>
        <pubDate>Thu, 12 Apr 2012 12:30:26 -0700</pubDate>
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    <item>
        <title><![CDATA[Photo info]]></title>
        <link><![CDATA[http://www.smartplanet.com/forum/discussions/1-10068-68677]]></link>
        <description><![CDATA[Terry, Unfortunately, we don't have a mechanism to provide a caption directly below the photo. However, you bring up a good point. Sometimes, I include a quick description under the Photo credit line and perhaps it should become a permanent feature. As for the photo, this is not of the streetlight, but a closeup of its LED tech to illustrate the light color. I've added another photo (it should load shortly) of its XSP series streetlight.  I would include a link to all of the company's LED lighting, but it appears that the photo gallery is no longer showing up on their website. Could be glitch. I'll add another link, if it becomes available again. - Kirsten Korosec]]></description>
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        <dc:creator><![CDATA[kirsten korosec]]></dc:creator>
        <pubDate>Thu, 12 Apr 2012 11:17:56 -0700</pubDate>
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    <item>
        <title><![CDATA[what is the subject of the photo?]]></title>
        <link><![CDATA[http://www.smartplanet.com/forum/discussions/1-10068-68663]]></link>
        <description><![CDATA[Kirsten,As a photographer and filmmaker I am very interested in the actual color of all street lights. Not only those awful sodium-vapor but the LED units we may have in the future.So it is with interest that I looked at the photograph that is next to your article. What is it? Is it a street light or is it a close-up photo of some sort of LED array? Although this photo is colorful and interesting, is it an actual Cree street light or just some random stock photo supplied by Cree? When I studied journalism at Baylor we were instructed to include a caption with all photos so why is there no caption here?Thank you.Terry Thomas...the photographerAtlanta, Georgia USAhttp://www.TerryThomasPhotos.com]]></description>
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        <dc:creator><![CDATA[AtlantaTerry]]></dc:creator>
        <pubDate>Thu, 12 Apr 2012 09:39:10 -0700</pubDate>
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    <item>
        <title><![CDATA[It makes perfect sense]]></title>
        <link><![CDATA[http://www.smartplanet.com/forum/discussions/1-10068-68656]]></link>
        <description><![CDATA[Yes, I do call myself a writer. The graf makes perfect sense. That's not to say I don't make the occasional mistake. We all do. In this case, it makes sense and I stand by it. Here is the graf in question below: &quot;At that price, the new streetlight bulbs would be comparable to conventional high-pressure sodium vacuum technology when ??? and here???s the main caveat ???maintenance and energy costs are included.Let me break this down. The company claims its LED bulbs are comparable in price when you take into account maintenance and energy costs. In other words, Cree is saying their LED bulbs are more efficient, use less energy and require less maintenance. This is important to note because the sticker price of the LED streetlights are more expensive than the conventional models. The company's point is this: When taking factors like energy and maintenance costs into consideration, the price is comparable.]]></description>
        <guid><![CDATA[http://www.smartplanet.com/forum/discussions/1-10068-68656]]></guid>
        <dc:creator><![CDATA[kirsten korosec]]></dc:creator>
        <pubDate>Thu, 12 Apr 2012 08:50:22 -0700</pubDate>
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    <item>
        <title><![CDATA[You call yourself a writer]]></title>
        <link><![CDATA[http://www.smartplanet.com/forum/discussions/1-10068-68638]]></link>
        <description><![CDATA[1.  Try proof-reading your docs2.  It doesn't make any sense when you say maintenance and energy costs are cheaper with LED than sodium vapor]]></description>
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        <dc:creator><![CDATA[twcunnr@...]]></dc:creator>
        <pubDate>Thu, 12 Apr 2012 08:29:12 -0700</pubDate>
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