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	<title>OliNo &#187; Lamps</title>
	<atom:link href="http://www.olino.org/us/articles/category/lamps/feed" rel="self" type="application/rss+xml" />
	<link>http://www.olino.org/us</link>
	<description>Renewable Energy</description>
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		<title>Practical measurements on a 12V DC dimmer used by OliNo</title>
		<link>http://www.olino.org/us/articles/2010/10/31/practical-measurements-on-a-12v-dc-dimmer-used-by-olino</link>
		<comments>http://www.olino.org/us/articles/2010/10/31/practical-measurements-on-a-12v-dc-dimmer-used-by-olino#comments</comments>
		<pubDate>Mon, 01 Nov 2010 01:04:45 +0000</pubDate>
		<dc:creator>Marcel van der Steen</dc:creator>
				<category><![CDATA[Explanation]]></category>
		<category><![CDATA[Lamps]]></category>

		<guid isPermaLink="false">http://www.olino.org/us/?p=6036</guid>
		<description><![CDATA[When OliNo measures lamps working on 12 V DC and these lamps are dimmable, then it as a 12 V DC dimmer available to use.
This dimmer is put between the 12 V DC power supply output and the lamp itself.
It appears that this dimmer uses a pulse width modulation (PWM) to switch the voltage to [...]]]></description>
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		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Endurance Test Setup</title>
		<link>http://www.olino.org/us/articles/2010/09/13/endurance-test-setup</link>
		<comments>http://www.olino.org/us/articles/2010/09/13/endurance-test-setup#comments</comments>
		<pubDate>Mon, 13 Sep 2010 19:40:28 +0000</pubDate>
		<dc:creator>Marcel van der Steen</dc:creator>
				<category><![CDATA[Explanation]]></category>
		<category><![CDATA[Lamps]]></category>
		<category><![CDATA[Led lights]]></category>

		<guid isPermaLink="false">http://www.olino.org/us/?p=5704</guid>
		<description><![CDATA[OliNo executes endurance tests on (led)lamps. This article explaines what the data that is obtained when doing endurance tests on (led)lamps. An ASSIST publication was used as the basis for the derivation of the results of the measurements.
First the test setup is explained and then the measurements done and extracted.

The endurance test setup
The lamps are [...]]]></description>
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		<slash:comments>0</slash:comments>
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		<item>
		<title>Dimmers used by OliNo</title>
		<link>http://www.olino.org/us/articles/2010/06/19/dimmers-used-by-olino</link>
		<comments>http://www.olino.org/us/articles/2010/06/19/dimmers-used-by-olino#comments</comments>
		<pubDate>Sat, 19 Jun 2010 14:35:23 +0000</pubDate>
		<dc:creator>Marcel van der Steen</dc:creator>
				<category><![CDATA[Explanation]]></category>
		<category><![CDATA[Lamps]]></category>

		<guid isPermaLink="false">http://www.olino.org/us/?p=5406</guid>
		<description><![CDATA[When OliNo receives lamps that are dimmable then OliNo has a few dimmers to choose from. Dimmers that are connected between the grid voltage and the lamp have two main principles of operation: phase Wanneer OliNo lampen te meten krijgt die dimbaar zijn, dan heeft OliNo een paar dimmers waaruit ze kan kiezen. De dimmers [...]]]></description>
		<wfw:commentRss>http://www.olino.org/us/articles/2010/06/19/dimmers-used-by-olino/feed</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>How efficient is a dimmer</title>
		<link>http://www.olino.org/us/articles/2010/04/24/how-efficient-is-a-dimmer</link>
		<comments>http://www.olino.org/us/articles/2010/04/24/how-efficient-is-a-dimmer#comments</comments>
		<pubDate>Sat, 24 Apr 2010 17:06:20 +0000</pubDate>
		<dc:creator>Marcel van der Steen</dc:creator>
				<category><![CDATA[Explanation]]></category>
		<category><![CDATA[Lamps]]></category>

		<guid isPermaLink="false">http://www.olino.org/us/?p=5092</guid>
		<description><![CDATA[Dimmers are used in many places, to gerenate the requested atmosphere. And one can believe that dimming also saves on consumed power, which is true, but how much?


The working principle of a dimmer
A dimmer that works for normal incandescent lamps and halogen lamps, works according to the principle of phase cuttting. See also the explanation [...]]]></description>
		<wfw:commentRss>http://www.olino.org/us/articles/2010/04/24/how-efficient-is-a-dimmer/feed</wfw:commentRss>
		<slash:comments>0</slash:comments>
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		<item>
		<title>The flickering of light bulbs</title>
		<link>http://www.olino.org/us/articles/2010/04/12/the-flickering-of-light-bulbs</link>
		<comments>http://www.olino.org/us/articles/2010/04/12/the-flickering-of-light-bulbs#comments</comments>
		<pubDate>Mon, 12 Apr 2010 21:46:42 +0000</pubDate>
		<dc:creator>Marcel van der Steen</dc:creator>
				<category><![CDATA[Explanation]]></category>
		<category><![CDATA[Lamps]]></category>

		<guid isPermaLink="false">http://www.olino.org/us/?p=5041</guid>
		<description><![CDATA[Lamps flicker when they are on. Well, most of them do. And with flickering I mean to say they vary in illuminance. There were messages in the media about (led)lams that flicker so much that people got a headache because of it when working in that light..
OliNo has a way to measure the variations in [...]]]></description>
		<wfw:commentRss>http://www.olino.org/us/articles/2010/04/12/the-flickering-of-light-bulbs/feed</wfw:commentRss>
		<slash:comments>3</slash:comments>
		</item>
		<item>
		<title>Light with the color white</title>
		<link>http://www.olino.org/us/articles/2010/03/06/light-with-the-color-white</link>
		<comments>http://www.olino.org/us/articles/2010/03/06/light-with-the-color-white#comments</comments>
		<pubDate>Sat, 06 Mar 2010 07:41:49 +0000</pubDate>
		<dc:creator>Marcel van der Steen</dc:creator>
				<category><![CDATA[Explanation]]></category>
		<category><![CDATA[Lamps]]></category>

		<guid isPermaLink="false">http://www.olino.org/us/?p=4793</guid>
		<description><![CDATA[What is white light? In the OliNo lamp measurement articles a chromaticity diagram is given and the color point of the light of the tested lamp is indicated. The chromaticity diagram contains all possible colors, and which are white?

The chromaticity diagram
In OliNo lamp meaurement articles the color point of the light tested is given in [...]]]></description>
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		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>New Lamp Measurements Overview</title>
		<link>http://www.olino.org/us/articles/2010/02/10/new-lamp-measurements-overview</link>
		<comments>http://www.olino.org/us/articles/2010/02/10/new-lamp-measurements-overview#comments</comments>
		<pubDate>Wed, 10 Feb 2010 19:48:23 +0000</pubDate>
		<dc:creator>Jeroen van Agt</dc:creator>
				<category><![CDATA[Lamps]]></category>
		<category><![CDATA[OliNo]]></category>

		<guid isPermaLink="false">http://www.olino.org/us/?p=4647</guid>
		<description><![CDATA[Since May 2007 OliNo is busy with professional lamp measurements. The goal is to get more transparancy in the lamp market. To reach this goal we publish the lamp measurement results on our public website. This information is accessible for everybody. Until now we have published more than 500 different lamp measurement reports on the [...]]]></description>
		<wfw:commentRss>http://www.olino.org/us/articles/2010/02/10/new-lamp-measurements-overview/feed</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Greentubes SL12/6500.</title>
		<link>http://www.olino.org/us/articles/2010/01/27/greentubes-silverline-120cm-tl5</link>
		<comments>http://www.olino.org/us/articles/2010/01/27/greentubes-silverline-120cm-tl5#comments</comments>
		<pubDate>Wed, 27 Jan 2010 05:34:47 +0000</pubDate>
		<dc:creator>Marcel van der Steen</dc:creator>
				<category><![CDATA[Lamps]]></category>
		<category><![CDATA[Light measurements]]></category>

		<guid isPermaLink="false">http://www.olino.org/us/?p=4482</guid>
		<description><![CDATA[ Greentubes BV presents a 120 cm long tube light. It is a small fluorescent tube in a transparent plastic outer tube which serves as the housing. At the back side of the inner fluorescent tube a reflector is seated with a white color. At the back side (against the inner back side of the [...]]]></description>
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		<slash:comments>0</slash:comments>
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