A quick review of the Claymore Ultra II 3.0 Rechargeable USB lights. These are a great option for car camping. They are very well built. They are nice and bright to hang or stand up as an area work light.

Links:
-Claymore Ultra II 3.0 - https://overlandaddict.com/collection...
I got mine at Overland Addict and they were great to deal with shipping them promptly and communicating well.
-MUTUACTOR 2Pack Super Powerful Neodymium Cup Magnet with 1/4''-20 Male Threaded Stud, 100lb Vertical Pull-Force - https://www.amazon.com/gp/product/B08...