Lamp shade for long tube COB (LED) bulb

prusaprinters

<p>Simple shade for tube bulb. The bulb is 30cm size (inc. the thread), the shade is 25cm (max. of my printer capabilities).</p> <p>Printed with translucent PETG. PETG because it has higher melting point than PLA, but the bulb I have (6W) does not produce that much heat anyway, so PLA would be probably OK too.</p> <p>I did not put holes in the shade part on purpose, because I used translucent filament and I did not want any distortion in the pattern where the holes would be printed. Instead I drilled them afterwards.</p> <p>Other material needed: 2x M4x10 screws and nuts</p> <p>SCAD files attached for any modification.</p> <p>Important: the parts thickness is optimized for 0.6mm line width (read the notes below)</p> <h3>Print Settings</h3> <p><strong>Printer Brand:</strong></p> <p>Creality</p> <p class="detail-setting printer"><strong>Printer: </strong> <div><p>Ender 3 Pro</p></div> <p><strong>Rafts:</strong></p> <p>Yes</p> <p class="detail-setting supports"><strong>Supports: </strong> <div><p>No</p></div> <p><strong>Resolution:</strong></p> <p>0.28</p> <p class="detail-setting infill"><strong>Infill: </strong> <div><p>40%</p></div> <p><strong>Filament:</strong> Real Filament PETG translucent green</p> <p><br/> <p class="detail-setting notes"><strong>Notes: </strong></p> </p><div><p>Important: The part thickness is optimized for 0.6mm line width (with 0.4mm nozzle)</p> No supports needed. <p>For the shade part, I used brim, which was good enough. Raft would make the height just beyond my printer capabilities.</p> </div></p></p></p> Category: Office