This picture light bar is magnetically attached to the swing arm and can be detached to charge. It comes with a USB charging cable. With a lithium battery built-in of 4000mAh, you can run it for a long time. The price drops from $28.99 to $22.61 when applying the code "10R1V8GI" and checking out via Prime account. Shipping is free.

Apply the code "10R1V8GI" and check out via Prime account.