This?

https://gizmodern.com/products/pyramid-inspired-usb-lamp-to-enhance-your-interior-sweet-yet-sophisticated-art-in-your-space

https://www.lumigado.com/products/pyramid-led-table-lamp-in-light-wood

^.
From other sellers via Amazon (US):

All-black, $25.99:
https://www.amazon.com/dp/B01MT75RLL/

Woodgrain with white base, $21.98:
https://www.amazon.com/dp/B01M4LTEYM/

Woodgrain with white base, $27.99 - $29.90:
https://www.amazon.com/dp/B071XR43S7/
https://www.amazon.com/dp/B07F15H5D3/
https://www.amazon.com/dp/B07JH6YWXD/

Woodgrain with black base, high price:
https://www.amazon.com/dp/B07HH6FF2H/