Hey guys, I got two of the same (very yellowed) AppleDesign keyboards from a yard sale and experiment retr0brighting using free strong sunlight.
I had the one keyboard held as the original baseline and the other was placed in bright sunlight for 3 hours daily, 2 weeks.
Results under white LED lighting
There are some areas which were still having a slightly darker yellow tint (keyboard on top), but this was done with free sunlight so there's no complains.
I had the one keyboard held as the original baseline and the other was placed in bright sunlight for 3 hours daily, 2 weeks.
Results under white LED lighting
There are some areas which were still having a slightly darker yellow tint (keyboard on top), but this was done with free sunlight so there's no complains.