Remixed with my Dual Pipe fan duct, added 2 mount points for 5mm white LED's
Connect the LED's and a resistor in series on the hot end cooling fan wires.
Resistor value should be around 220 ohm till 270 ohm
There is a bridge where you can use zip tie to tighten the wires and a circle to guide the wires. Make sure it is tightly fitted and nothing is below the nozzle, you can zip tie everything 5mm above the bed.
Original duct without led mounts: