Recent Essays
The Spectrum
Spectrometer-tested lighting reviews. Elena measures CRI (color rendering index), color temperature accuracy, glare, and flicker on every fixture she recommends. Fixtures that make food look like roadkill get named and shamed. Deep-baffle downlights that won't make a baby squint get a gold star.
01
Deep-Baffle vs. Standard Downlights: The Anti-Glare Test (With a Baby Looking Up)I compared deep-baffle recessed downlights against standard and flush wafer fixtures while...
The Spectrum
Aug 12, 2026
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02
I Bought the $40 Amazon Chandelier and the $400 One — Here's What's InsideI bought a $40 Amazon chandelier and a $400 designer look-alike, took both apart, measured...
The Spectrum
Aug 08, 2026
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03
2700K vs. 3000K vs. 4000K: How Color Temperature Changes Every RoomI measured the same rooms under 2700K, 3000K, and 4000K with a spectrometer and lived with...
The Spectrum
Aug 05, 2026
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04
Why Your Steak Looks Gray: 12 Pendant Lights Under a SpectrometerTwelve kitchen pendant lights went under the spectrometer. Half turned a ribeye the color ...
The Spectrum
Aug 04, 2026
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