This replaces the fan holder and will hold the fan plus a 6 LED module obtained from Jameco. The LED works perfectly directly from the power supply's +12V line. There are LED driver chips on the board, so it only fits in one way. Use a soldering iron at a low setting to poke holes in it to mount the fan. Here's the LED module: http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_2113041_-1 This thing was made with Tinkercad. Edit it online https://tinkercad.com/things/fmEYBs3wb1F