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><channel><title>Coactlab &#187; prototypes</title> <atom:link href="http://coactlab.com/blog/tag/prototypes/feed/" rel="self" type="application/rss+xml" /><link>http://coactlab.com/blog</link> <description>A SoCal Based Technology and Design Firm</description> <lastBuildDate>Tue, 21 Jun 2011 18:14:11 +0000</lastBuildDate> <language>en</language> <sy:updatePeriod>hourly</sy:updatePeriod> <sy:updateFrequency>1</sy:updateFrequency> <generator>http://wordpress.org/?v=3.2.1</generator> <item><title>Kelvin Slider LED Lamp Prototype v2.0</title><link>http://coactlab.com/blog/kelvin-slider-led-lamp-prototype-v20/</link> <comments>http://coactlab.com/blog/kelvin-slider-led-lamp-prototype-v20/#comments</comments> <pubDate>Mon, 14 Apr 2008 23:11:09 +0000</pubDate> <dc:creator>Rob Edwards</dc:creator> <category><![CDATA[Electronics]]></category> <category><![CDATA[Products]]></category> <category><![CDATA[projects]]></category> <category><![CDATA[prototypes]]></category> <category><![CDATA[coactlab]]></category> <category><![CDATA[lamp]]></category> <category><![CDATA[led]]></category> <category><![CDATA[project]]></category> <category><![CDATA[rohs]]></category><guid
isPermaLink="false">http://coactlab.com/blog/?p=14</guid> <description><![CDATA[Kelvin Slider LED Lamp This is an in-house prototype of the Kelvin Slider LED Lamp. Materials: acrylic, birch veneer, europly, and steel hardware. Laser-etched. This was done as an in-house project for a future production model. This prototype was being worked on for the IDEO quickie event on March 26, 2008 This particular lamp features [...]]]></description> <content:encoded><![CDATA[<h2 style="text-align: left;"><span
style="color: #000000;">Kelvin Slider LED Lamp</span></h2><h2 style="text-align: left;">This is an in-house prototype of the Kelvin Slider LED Lamp.</h2><h4 style="text-align: left;">Materials: acrylic, birch veneer,  europly, and steel hardware.  Laser-etched.</h6><p>This was done as an in-house project for a future production model.  This prototype was being worked on for the <a
title="Ideo Quickie photos on Flickr.com" href="http://flickr.com/search/?w=all&amp;q=ideo+quickie&amp;m=text" target="_blank">IDEO quickie event</a> on March 26, 2008</p><p>This particular lamp features both a cool and warm white Lamina Ceramics LED.</p><h1><a
class="flickr-image" title="Right side back" rel="flickr-mgr" href="http://www.flickr.com/photos/62947504@N00/2414882074/"><img
class="flickr-medium" src="http://farm4.static.flickr.com/3007/2414882074_34e4cd329e_s.jpg" alt="Right side back" /></a> <a
class="flickr-image" title="Right side flat" rel="flickr-mgr" href="http://www.flickr.com/photos/62947504@N00/2414883124/"><img
class="flickr-medium" src="http://farm4.static.flickr.com/3087/2414883124_e7b6bda0d4_s.jpg" alt="Right side flat" /></a> <a
class="flickr-image" title="Isometric" rel="flickr-mgr" href="http://www.flickr.com/photos/62947504@N00/2414059033/"><img
class="flickr-medium" src="http://farm4.static.flickr.com/3102/2414059033_ed7fdf15dd_s.jpg" alt="Isometric" /></a> <a
class="flickr-image" title="Close-up of LED lamps" rel="flickr-mgr" href="http://www.flickr.com/photos/62947504@N00/2414060023/"><img
class="flickr-medium" src="http://farm3.static.flickr.com/2396/2414060023_d98a18c225_s.jpg" alt="Close-up of LED lamps" /></a> <a
class="flickr-image" title="Close-up back detail" rel="flickr-mgr" href="http://www.flickr.com/photos/62947504@N00/2414107331/"><img
class="flickr-medium" src="http://farm3.static.flickr.com/2158/2414107331_d21567cea6_s.jpg" alt="Close-up back detail" /></a> <a
class="flickr-image" title="Close-up of Top details" rel="flickr-mgr" href="http://www.flickr.com/photos/62947504@N00/2414932228/"><img
class="flickr-medium" src="http://farm3.static.flickr.com/2251/2414932228_08b01541ab_s.jpg" alt="Close-up of Top details" /></a> <a
class="flickr-image" title="Close-up of Crossfader" rel="flickr-mgr" href="http://www.flickr.com/photos/62947504@N00/2414061165/"><img
class="flickr-medium" src="http://farm4.static.flickr.com/3241/2414061165_a644fe016f_s.jpg" alt="Close-up of Crossfader" /></a></h1><p><img
onclick="return insertImage(this,'62947504@N00','2414060023','roedward')" src="http://farm3.static.flickr.com/2396/2414060023_d98a18c225.jpg" alt="Close-up of LED lamps" width="272" height="362" /></p><h5>The lamp form is made from a piece of acrylic etched with a  a wood pattern using a CO2 laser. <img
onclick="return insertImage(this,'62947504@N00','2414932024','roedward')" src="http://farm4.static.flickr.com/3208/2414932024_f5e3684fa5.jpg" alt="Freshly laser cut and etched" /></h5><h5>The etching is then back painted in order for the pattern to &#8220;pop&#8221; through the clear acrylic layer.</h5><p><img
onclick="return insertImage(this,'62947504@N00','2414932228','roedward')" src="http://farm3.static.flickr.com/2251/2414932228_08b01541ab.jpg" alt="Close-up of Top details" /></p><h5>The form is then heated in order to be bent into shape.</h5><h1><img
style="vertical-align: text-top;" onclick="return insertImage(this,'62947504@N00','2414883124','roedward')" src="http://farm4.static.flickr.com/3087/2414883124_e7b6bda0d4.jpg" alt="Right side flat" width="525" height="394" /></h1><p><img
onclick="return insertImage(this,'62947504@N00','2414887794','roedward')" src="http://farm3.static.flickr.com/2159/2414887794_98ffb874a5_s.jpg" alt="Close-up of front" /><img
onclick="return insertImage(this,'62947504@N00','2414061165','roedward')" src="http://farm4.static.flickr.com/3241/2414061165_a644fe016f_s.jpg" alt="Close-up of Crossfader" /><img
onclick="return insertImage(this,'62947504@N00','2414059033','roedward')" src="http://farm4.static.flickr.com/3102/2414059033_ed7fdf15dd_s.jpg" alt="Isometric" /><img
onclick="return insertImage(this,'62947504@N00','2414883988','roedward')" src="http://farm3.static.flickr.com/2281/2414883988_30f1723748_s.jpg" alt="Right side" /><img
onclick="return insertImage(this,'62947504@N00','2414883124','roedward')" src="http://farm4.static.flickr.com/3087/2414883124_e7b6bda0d4_s.jpg" alt="Right side flat" /><img
onclick="return insertImage(this,'62947504@N00','2414932384','roedward')" src="http://farm3.static.flickr.com/2352/2414932384_0e296da17e_s.jpg" alt="Detail of Back" /><img
onclick="return insertImage(this,'62947504@N00','2414107331','roedward')" src="http://farm3.static.flickr.com/2158/2414107331_d21567cea6_s.jpg" alt="Close-up back detail" /></p> ]]></content:encoded> <wfw:commentRss>http://coactlab.com/blog/kelvin-slider-led-lamp-prototype-v20/feed/</wfw:commentRss> <slash:comments>0</slash:comments> </item> </channel> </rss>
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