This is an Anker product that I use as a temporary auxiliary power supply for my surveillance cameras.
"Anker SOLIX C300"
https://www.ankersolix.com/products/c300?ref=naviMenu_1_2_3_5_img&variant=49702165119306
It's moderately bright, and it seems decent for long-term lighting and as a power bank.
by Garikarikun
