Hi Cjanik, I'm thinking on tackling this DIY that you were so gracious to write up. Would size 2.0 x 1.25 x 0.8mm work? Specifically:
Super Blue 0805 Surface Mount LEDs UT-672NB. I know you stated it should be around 1mm but I wanted to double check in respect of LxWxH.
Thank you in advance!