A call to improve London's lighting at night

Re:A call to improve London's lighting at night by jeffbee on Thursday March 18, 2021 @10:55AM (#26503326)

CRI is not used to measure whether a light helps people with practical vision tasks at night. It’s quite possible that a light with CRI zero, totally monochromatic, could be the best choice by some objective measures.

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Re:A call to improve London's lighting at night by ClumsyPilot on Thursday March 18, 2021 @05:55PM (#26507976)

If CRI is low, all colours on an object are fucked. Ao people in general are going to be worse at idebtifying what they are looking at or reacting. You won't be able to look at a picture, read text on your credit card, etc.

Sure what you outline is possible in some spesific scenario, but it's not gonna work for 99%

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