diff --git a/3D_print/STL/Lamp-Top.stl b/3D_print/STL/Lamp-Top.stl
new file mode 100644
index 00000000..0d9eb99b
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diff --git a/3D_print/STL/Lamp_Down.stl b/3D_print/STL/Lamp_Down.stl
new file mode 100644
index 00000000..0e1bad07
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diff --git a/3D_print/STL/Lamp_Down_DC-output.stl b/3D_print/STL/Lamp_Down_DC-output.stl
new file mode 100644
index 00000000..afb38b33
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diff --git a/3D_print/STL/Ring_top.stl b/3D_print/STL/Ring_top.stl
new file mode 100644
index 00000000..cd5ec771
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diff --git a/3D_print/STL/ring_for_paper.stl b/3D_print/STL/ring_for_paper.stl
new file mode 100644
index 00000000..0ce9868c
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diff --git a/3D_print/photo (1).jpg b/3D_print/photo (1).jpg
new file mode 100644
index 00000000..a6bc3a77
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diff --git a/3D_print/photo (2).jpg b/3D_print/photo (2).jpg
new file mode 100644
index 00000000..c8f1f379
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diff --git a/3D_print/photo (3).jpg b/3D_print/photo (3).jpg
new file mode 100644
index 00000000..70ebed62
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diff --git a/3D_print/photo (4).jpg b/3D_print/photo (4).jpg
new file mode 100644
index 00000000..f183ea96
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diff --git a/3D_print/photo (5).jpg b/3D_print/photo (5).jpg
new file mode 100644
index 00000000..b14965a1
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