<instructions>Your goal is to analyze the following comment and estimate how highly it will be upvoted by the Hacker News community.</instructions><comment><author>throw0101b</author><text>There is another benefit to &amp;lt;3000K indoor lighting: lighting is usually used in the evening, close to bed time. So a warmer light helps with people&amp;#x27;s circadian rhythm in preparing for sleep. Remember that light at sunset also becomes warmer.&lt;p&gt;If all your indoor lighting was 5000K, then it would be like you would be living your indoor life constantly at noon.&lt;p&gt;It&amp;#x27;s why software like f.lux was created (and the functionality has been incorporated into some OSes as well).</text><parent_chain><item><author>fsh</author><text>It is quite interesting that 2700K is often considered to be a &amp;quot;normal&amp;quot; color temperature, even though it is much yellower than sunlight (around 5000K, depending on atmospheric scattering). This stems purely from a technological limitation of incandescent bulbs. The bulb filaments simply cannot withstand a temperature significantly above 2700K. Even though LED bulbs have no such limitations, a color temperature of only 2700K is often chosen.</text></item><item><author>eig</author><text>The irony of this article is that the author is suffering from “too much choice”. LEDs have so much more capability than fluorescent and halogen bulbs that the burden has fallen on the consumer to sort out what dimmability, temperature, and lumens they need. It used to be that you only had one option so you didn’t have to think about it.&lt;p&gt;Anyone who works in stage lighting or art knows that light is complicated. We should not fault the technology for now giving us too many options, but instead improve the branding and advertising.</text></item></parent_chain></comment><story><title>There&apos;s something off about LED bulbs</title><url>https://nymag.com/strategist/article/led-light-bulbs-investigation.html</url></story>
<instructions>Your goal is to analyze the following comment and estimate how highly it will be upvoted by the Hacker News community.</instructions><comment><author>DennisP</author><text>Sunlight is great during the day but in the evening, you want to be closer to the color of sunsets and campfires.</text><parent_chain><item><author>fsh</author><text>It is quite interesting that 2700K is often considered to be a &amp;quot;normal&amp;quot; color temperature, even though it is much yellower than sunlight (around 5000K, depending on atmospheric scattering). This stems purely from a technological limitation of incandescent bulbs. The bulb filaments simply cannot withstand a temperature significantly above 2700K. Even though LED bulbs have no such limitations, a color temperature of only 2700K is often chosen.</text></item><item><author>eig</author><text>The irony of this article is that the author is suffering from “too much choice”. LEDs have so much more capability than fluorescent and halogen bulbs that the burden has fallen on the consumer to sort out what dimmability, temperature, and lumens they need. It used to be that you only had one option so you didn’t have to think about it.&lt;p&gt;Anyone who works in stage lighting or art knows that light is complicated. We should not fault the technology for now giving us too many options, but instead improve the branding and advertising.</text></item></parent_chain></comment><story><title>There&apos;s something off about LED bulbs</title><url>https://nymag.com/strategist/article/led-light-bulbs-investigation.html</url></story>