Replicator 2X Fan Duct with mounting holes for 2 5mm LED lights

thingiverse

For ages, I've been using a flashlight to scrutinize the depths of my 3D printer. It's high time to integrate it directly into the machine. As soon as the fan duct got upgraded, I realized this was the ideal moment. This is the V4 duct with mounting holes for two LEDs. The wires conveniently fit between the top of the duct and the bottom of the bearings, so they won't rub or get in the way. Connected to a stand-alone 3V power supply with a switch. Don't print this in PLA; it will warp over time (100+ hours) and eventually interfere with the print.