Reading lamp / table lamp

This is a lamp designed around these giant COB LED modules. Feel free to edit for a specific module type.

Power supply: I used this as an adjustable power supply:

https://www.aliexpress.com/item/4000067649069.html?spm=a2g0o.productlist.0.0.6bba1b4eFgauWh&algo_pvid=0f1ff4f5-6903-4747-ab67-90c74fe284af&algo_expid=0f1ff4f5-6903-4747-ab67-90c74fe284af-12&btsid=24d614d3-d4b7-4464-bd64-efba501770c8&ws_ab_test=searchweb0_0,searchweb201602_6,searchweb201603_52