Summary

Adapter to install 90mm downlight in a 105mm hole from bigger downlight spot.

Update: I rework it, so it's perfectly round (My picture was the first "version", not rounded)

Print Settings

Printer Brand:

Prusa

                                            <p class="detail-setting printer"><strong>Printer: </strong>                     <div><p>I3 MK3S</p></div></p>                                                                                <p class="detail-setting rafts"><strong>Rafts: </strong>                     <div><p>No</p></div></p>                                                                                <p class="detail-setting supports"><strong>Supports: </strong>                     <div><p>No</p></div></p>                                                                                <p class="detail-setting resolution"><strong>Resolution: </strong>                     <div><p>100</p></div></p>                                                                                <p class="detail-setting infill"><strong>Infill: </strong>                     <div><p>40</p></div></p>                                                    <strong>Filament:</strong> Eryone PLA                Black                    <br>                        <p class="detail-setting notes"><strong>Notes: </strong>                    </p><div><p>1h30 to print one</p><p>Printed with Prusa Mini+</p></div>

How I Designed This

Why ?

            <div><p>My problem was this :</p><p>I bought some fresh spot downlight spot (Xiaomi Philips Zhirui, that are connected) to replace my current downlight spot.</p><p>Current downlight spot specs:<br>120mm diameter, with 105mm hole.</p><p>Xiaomi Philips Zhirui specs:<br>89mm diameter for 70-80mm hole (I took 70mm for stability)</p><p>As you imagine, my new is way smaller than the current hole... Impossible to install them !</p><p>So I was searching for a downliight reducer/adapter to buy etc... It was really expensive (20$/each, my spot cost 10$...)</p><p>So here is a simple design to adapt my spot.</p><p>It should be "round" but I made it on tinkercad.<br>I didn't find a way to make it more round.</p><p>Printed with Prusa Mini+</p></div>                <p class="detail-image"><img src="https://cdn.thingiverse.com/assets/0f/07/9d/3c/57/IMG_20210418_111522.jpg"></p>            <p class="detail-caption"><strong>On the left: Xiaomi Downlight Spot(90mm) | On the right: Current downlight spot (120mm)</strong></p>

Downlight Spot Reducer (120mm to 90mm)