This is a Spider model that can be made into a lamp and/or hung on a wall. The abdomen and thorax are hollow and can be accessed by a hole placed between the spinnerets at the back of the abdomen.

For the light I used LEDs purchased here:
https://smile.amazon.com/gp/product/B00H98OS2W/ref=ppx_yo_dt_b_asin_title_o00_s00?ie=UTF8&th=1

I used the power switch found here:
https://smile.amazon.com/gp/product/B07KBWJH6G/ref=ppx_yo_dt_b_asin_title_o05_s00?ie=UTF8&psc=1

For power I used these:
https://smile.amazon.com/gp/product/B0768V9V5Q/ref=ppx_yo_dt_b_asin_title_o03_s00?ie=UTF8&psc=1
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https://smile.amazon.com/gp/product/B00FEOB4EI/ref=ppx_yo_dt_b_asin_title_o03_s00?ie=UTF8&psc=1