This is a holder for a strip of NeoPixel LEDs. Remixed from "Anycubic i3 Mega Lightning with Neopixel-Strip and NodeMCU". I shrunk the body down a bit width-wise, removed the middle lip, and added slots for the Leg parts. Legs are designed to clip on the frame of the printer, like the original model, then fit into the square slots to hold the body in place