150mm Moon Lithophane Table lamp

About the model

This is a remix of the Moon Lithophane to 150mm, with a base designed in OpenSCAD to fit an Ikea Stråla lamp cord. There's a hexagon pattern on the base.You'll need a suitable LED lamp, ideally a P45 (45mm pear-shape) bulb or something smaller.If you have a different lamp cord, it should be easy to adjust the base slightly to fit. There's also an adapter to use this as a pendant lamp with the same cord.FilesUse the Moon_Lamp_150mm.3mf and Moon_Lamp_150mm_Base.3mf files.If you want to change the orientation of the moon (e.g. you live near the equator or in the southern hemisphere) you can use moon_lamp_150mm_r480_w0.45_s0.6_h0.6_Y10.stl, which is a complete moon without a hole.PrintingYou may need to adjust the print settings, depending on your filament. I found 1 perimeter and 100% infill gave the best result, although more perimeters might be more reliable.You might print the pendant adapter to check the fit, before printing the table lamp base.No additional supports are necessary on either the moon or the base. The base has a sacrificial layer near the top, a 0.2mm support to allow the rim to be printed without needing supports all the way from the bottom. Cut this away with a knife or de-burring tool.I used Devil Design White PLA, which appears rather yellowish with the 460lm “warm white” bulb. I would like to find a whiter filament — if your print looks better, please upload a picture and say what filament you used.