Lithophane Night Light

This is a Lithophane/Night Light combo that uses IKEA's LJUSTER LED night light as the back light. It is article number 402.687.56 and currently sells for $2.99 I just pried the lens off and the holder snaps on in it's place.

For the Lithophane I used http://3dp.rocks/lithophane/
My settings for the lithophane were:
Curved Outer
Max size: 80
Thickness: 3
Border: 3
Thinnest layer: .8
VectorsPP: 6
base: 0
Curve: 120
Make sure the image is set as a negative; you can check by looking at the .stl and the darker areas should be thicker. Also MAKE SURE THE ASPECT RATIO IS 3:2 There are a lot of places that go into better detail about how to get a quality lithophane.