Links to Hero Me Gen4 by mediamanhttps://www.thingiverse.com/thing:3433619https://www.thingiverse.com/thing:3182917
This is an update version of my previews LED bar mount for Hero Me gen3 (https://www.thingiverse.com/thing:4254593), specifically for Gen 4 Hero Me.
Mediaman, the author of Hero Me Gen4, has designed an LED bar mount for Gen4. Mine is a remix of his original design.
Specifically for LED strip up to 45 mm in length, 10~12 mm in width, 1 mm in back strip thickness. My LED strip is 38x12x1 mm, hard aluminium back.
PETG, ABS or other high-temp material is recommended for heat resistance in long run. PLA should be working fine, but it might warp in time.