I used this which i attached to a light.
Tryone Gooseneck Tablet Stand, Tablet Mount Holder for iPad iPhone Series/ Nintendo Switch/ Samsung Galaxy Tabs/ Amazon Kindle Fire HD and more, 30in Overall Length(Black)
https://www.amazon.com/dp/B01AUQ33LG/ref=cm_sw_r_cp_apa_65tRAbTYFMXF2