Parabolic Lamp - Indirect Light for Bambu Lamp Kit

This parabolic lamp will illuminate your room with a beautiful indirect light. Ideal for reading a book late at night or having some backlight while watching a movie. I have specifically designed it to work with the Bambu Lamp Kit-001, other than that no bonus parts are required. 

I also included an adapted version that is compatible with a round G4 LED spotlight with a diameter of 30 mm. The 2 Watt, 230 lumen version I used is significantly brighter than the Bambu LED Kit, although you need more auxiliery parts (cables, a switch, 12 V power source) to make it work.

Print:
Printing the bowl is the most challenging part of this build. To get consistent results, I have added a designed support. In case you are tinkering with the project (which I recommend by the way) make sure it is aligned properly if you are moving any parts. Infill for the bowl is currently set to 100%. I used a 0.8 mm nozzle for the bowl, since this considerably cuts down on printing time, however a 0.4 mm nozzle works just fine. In case you want to go with a smaller nozzle, I recommend 50% infill with Octagram Infill, other infills like for example Gyroid created some odd artifacts in some of my prototypes. 
The other parts are pretty straight forward. If you want to make changes to the tripod, please make sure it remains as one object.
 

Before assembly:

Remove the supports from every part of the lamp. Please check if the lamp parts - see plate two - fit into each other smoothly. I have added tolerances that worked for my material but shrinkage can vary drastically between manufacturers. In case the three supports are too big for the square holes, gently file them down with sandpaper, I recommend grid 80 - 120. Once everything fits, assembly can begin.

Assembly:

PLEASE READ THIS PART ENTIRELY BEFORE TRYING TO JUST WING THE ASSEMBLY! The assembly can be a bit tricky, since there is exactly one (1!) way of doing it correctly. And yes, the order of the steps is important. Please follow the steps below:

• Unpack the Bambu Lamp Kit and stuff the USB part and the switch through the hole of the bowl, so the light itself remains inside the bowl.
• Pre-assemble the lamp parts, see picture one.  The three supports (1) and the rear end plug (2) need to be put together as in image two. To add stability, add a drop of glue or resin and let it cure for the recommended time.
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• When the pre-assembled part is ready, gently squish the supports together and put them through the hole of the big bowl. Make sure the cable goes through as intended. Carefully push the bolts of the plug in the holes. Then the end cap (3) can be put on.

• Now the LED element can be merged with the lamp holder (4). To do so, unscrew the aluminium cap of the LED element, take out the plastic part and put in the screws that come with the LED kit. IMPORTANT: There is one bit of the lamp holder that has a small cutout for the cable. Make sure the cable faces this part.

  

• Once the LED part is assembled, both parts can be combined. To do so, push the three supports in the three square holes. Make sure the support that includes the hooks for the cable is aligned with the cable itself. I also recommend to add glue/resign here to increase stability.
• The bowl can now be put on the hinge part (plate 3) by gently pushing the outer bolts into the holes. Take your time here in order to not break anything.
• In case you printed the optional TPU rubber feet, put them on the tripod. Then use the connector part on plate 3 to combine the tripod with the rest of the lamp.

Additional Info:

In case you don't want to use silk filament for one reason or another it is perfectly viable to print this with regular PLA and add a reflective paint to the inside. In my experience, gold spray paint works best for this purpose, see below. Don't forget to add a clear coat of paint after adding the metallic paint, otherwise it may fade quickly.