It’s called a USB rechargeable clip torch but I’m not sold on the term torch…sound like something needs to go up in flames. Rather, the rechargeable clip light uses a USB port on the back-end for juicing up during down time.
The convenient and portable LED light comes with a couple different clips so attachment can be made virtually anywhere. At just $14 the rechargeable light also affordable for just about anyone. The LED light portion and USB connect portion do rotate a full 180 so it’s fairly easy to get optimal positioning…as with this book clip light illustration.
The recharge part is done in about 3 hours however no specs where given on how long the USB clip light stays…well…lit.
Here is the USB rechargeable clip torch product page. Keep in mind Brando ships world wide for only a couple bucks and shipping is very quick.