Desk and night USB lamp

My children like to read in the evening, and I thought of making jointed night lamps to facilitate reading.

I use a bed led with 1W of power, exists a 3W and 5W variant, but they are too bright for the night reading.

I create this lamp with a USB connector, which is very comfortable with a cellular power supply.

https://www.mischianti.org/2022/03/24/3d-printed-modular-holder-system-desk-and-night-usb-lamp-4/