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<blockquote data-quote="Ded Driver" data-source="post: 482112" data-attributes="member: 12692"><p>good fog lights should be somewhere between 2200 -3500K</p><p>white lights are typically in the 5000 to 6500K</p><p>The higher the number the more towards the blue/ultraviolet, lower number is towards yellow. you might have noticed some cars on the road have a faint blue/purple hue at certain angles ... these are usually 6500 or some are around 7000K</p><p>The 'K' as its an equivalent to temperature in degrees Kelvin (K is a measure above absolute zero).</p><p>This technique is/was traditionally used in blast furnaces to measure the internal temperature with the light viewed thru a quartz pothole.</p><p>this site gives a bit of a guide also <a href="http://www.westinghouselighting.com/color-temperature.aspx" target="_blank">http://www.westinghouselighting.com/color-temperature.aspx</a></p></blockquote><p></p>
[QUOTE="Ded Driver, post: 482112, member: 12692"] good fog lights should be somewhere between 2200 -3500K white lights are typically in the 5000 to 6500K The higher the number the more towards the blue/ultraviolet, lower number is towards yellow. you might have noticed some cars on the road have a faint blue/purple hue at certain angles ... these are usually 6500 or some are around 7000K The 'K' as its an equivalent to temperature in degrees Kelvin (K is a measure above absolute zero). This technique is/was traditionally used in blast furnaces to measure the internal temperature with the light viewed thru a quartz pothole. this site gives a bit of a guide also [url]http://www.westinghouselighting.com/color-temperature.aspx[/url] [/QUOTE]
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