This is 3AAA led lights battery powered with very nice size to hold without being huge or bulky, that can be revealed to hang the unit, and 2 modes.
Pressing the button once will turn on the larger, broader more diffused light. Pressing the button a second time will turn on the more focused beam at the end opposite the magnet. Pressing the button three times turn it off.The magnet may be useful for picking up small screws or other items. While the magnet does can help provide stability when standing on end while magnetically adhering to metal.
Prepare it in your room because it is so nice for reading when the electricity was out.