40mm fan guard with LED bar

thingiverse

Remixed 40mm fan guard to integrate Papsi's LED bar into a single print. Print face up with supports enabled - only the LED bar wings should be in contact with the bed. Custom supports are integrated into the model for the wings, but your slicer must generate supports to hold up the rest of the fan guard during printing. For the LEDs, purchased the 6" sample size of the 24V 2835 LED strip found at https://www.ebay.com/itm/TECLED-Eco-UL-16ft-LED-Strip-Light-Warm-White-3000K-576x2835-24vDC-CRI80-72W/122602326095. One 2-inch unit (with scissor marks to indicate where to cut) fits perfectly. 4/30/19 update - uploaded V2; replaced the fan guard portion of the model with a slightly lighter weight variation (hollow center cone & a couple mm thinner overall). 8/16/19 update - if you're wiring this in parallel with the always-on hotend fan like I did, consider looking at the remote control dimmer module found at https://www.superbrightleds.com/moreinfo/single-color-dimmer-switches/single-color-mini-led-dimmer-w-lc2-connector-wireless-rf-remote-5-amps/3051/. The inline module part doesn't take up much space and I was able to tuck it away with the rest of the wiring on my print head. This gives the ability to turn it off if needed during printing, and also adjust brightness as 100% brightness created too much glare for me (I've been using between 1%-5% brightness most of the time).