Ceiling Light Fixture Vent

This is a vent for the common 10in round lights found all over the United States. I wanted to use some new LED bulbs in my living room. They burnt out much faster than anticipated. After removing them I realized the base of the bulbs were cracked. They are not intended to be in enclosed fixtures. I wasn't going back to my old incandescent bulbs, so I made this vent.

You need to print the model 3 times to create the 10 in circle. The light fixture I have came with a spacer that was 3/4 tall. I