Very handy work light that operates with cordless tool batteries.

The bright LED lighting ensures you can wash/clean/do jobs even during dark days and moments.
Equipped with an orange flashing light, it can also be used as a warning light.
At the front, there is a USB port to charge devices like a smartphone (USB cable included).

Available for Bosch, Dewalt, and Makita block batteries (battery not included).
Photos show that multiple voltages and Ah ratings can be used.