MMU compatible LED bar for the holder with internal cable routing

Slightly modified LED bar with just a small slot on each side of both designs (single and double). When use the LED bar holder with internal cable routing design you can guide the cable easy on the side you prefer without have to cut out a piece.

Just added a small slot for cable routing on each side - remixed both… single and double LED bar. You need this when use the LED bar holder with internal cable guide slot.