Observed arrival · 2026-10-19

A projector test that looks past the lumen headline

truthinbrightness.com Visit website

Editorial interest 77/100 Selection signal · not a rating of the site

Truth in Brightness publishes independent projector measurements and offers a search for projector names or certification IDs.

Landing page captured for the 2026-10-19 issue.

For: Projector buyers comparing brightness and color accuracy
Worth noticing: It distinguishes usable brightness from maximum output: usable lumens require a color grade of C or better and a white temperature from 6000K to 10000K.

Field notes

The grading key uses SDR ColorChecker measurements: A corresponds to ΔE below 3, while F is above 20. For its “accurate” brightness figure, the site specifies an A color grade and a white color temperature between 6300K and 7500K. It also says documented errors may be corrected, and erroneous reports may be replaced or removed.

Observed signals

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Editorial observations of this landing page, not a rating.

○OpenPublic substance visible

$PaidCommerce or pricing visible

✦PrettyNotable craft visible

◎NicheUnusually specific use

ƒJavaScriptBrowser-side code central

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