Uploaded March 2023 | Updated September 2026, 1 day ago

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For this particular book 2-3 hours is the minimum time, We started seeing some color fading at about 7-8 hours for oranges and yellows. Blues and black seemed immune to fading even after 25 hours.

there was no obvious paper damage even after 25 hours of continuous 435 and 460nm, light exposure and 25 applications of 6% h202

immaculatecomics.com

0:00 intro
2:40 experimental
3:44 results