Rankquant
MethodologyAbout

Electronics & Phones

Anti-Blue Light Filter for 20, 20.2, 21, 21.5, 21.6, 22 inch Computer Monitor, Blue Light Screen Protector Blocking Panel (19.7 x 12.2 inch), Fits LCD, TV and PC, Mac, iMac

Electronics & Phones4.5· 2,136 Amazon ratings

Bias-adjusted across 2,136 Amazon ratings, Bayesian-shrunk to the category prior so the headline score reflects relative quality — not a raw star average. Cohort: Electronics & Phones.

83.3%
Percentile · Global
90.7%
Percentile · Cohort
Electronics & Phones
View on Amazon

Amazon Associates link · as an Amazon Associate we earn from qualifying purchases, at no extra cost to you.

Anti-Blue Light Filter for 20, 20.2, 21, 21.5, 21.6, 22 inch Computer Monitor, Blue Light Screen Protector Blocking Panel (19.7 x 12.2 inch), Fits LCD, TV and PC, Mac, iMac

How the score was built

Amazon ratings
2,136

used for the Bayesian percentile

Raw star average
4.5 / 5

unadjusted Amazon mean

Bayesian avg
4.49

raw rating shrunk to the category prior

Buy it: View on Amazon →

Same category · Electronics & Phones

Similar products