lithlamp - compact Interchangeable lithopane lamp

thingiverse

This user has designed a custom lamp base for lithopanes, which are pictures printed onto transparencies and illuminated from behind. The goal was to create a small, interchangeable base that could be used as both a light source and display. The chosen light source is a 6W Pure White Square 5730 SMD Led Panel Light Ceiling Light Lamp 700LM AC85-265V purchased on eBay. The user modified the lamp by creating a new front plate with Tinkercad and attaching an edge piece to hold the lithopane in place using super glue. They also replaced the original cable grip with a stand that could be secured with screws from the original lamp. A lead with an inline switch was added for ease of use as a bedside lamp. The user printed all parts, including a defuser for the back, in white ABS on a Reprap Mono Mendel with a 0.5mm nozzle. They recommend printing at 0.3 layer with 4 solid bottom layers for the front, 0.2 layer with 70% fill for the edge piece, 0.3 layer with 100% fill for the defuser, and 0.2 layer with 50% fill for the stand. Four screws and a flex with a plug are also needed for assembly. The user warns that this project involves minor electrical modifications and advises users to exercise caution when using the lamp. They encourage others to make, copy, or modify the design but not to sell it without permission.