Actively cooled Downlight
thingiverse
This is an upgraded version of my Actively Cooled Downlight, boasting improved design without the rotational arm, making it even simpler to print and perfectly suited for mounting above a frame. Use exclusively 12V GU5.3 bulbs paired with a 30mm 12v fan; I've thoroughly tested 6Watt bulbs, confirming they pose no issues whatsoever. The setup ensures no heat buildup at all. For added assurance, I've also run a 5 watt bulb for hundreds of hours without the fan, and the PLA remains unaffected, although it may experience slight warmth.
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