These are pretty multi function lights. They have and LED light in the tip. Then they have a glow stick type light in the handle. You can have either one or both on, or flashing. There's also a whistle on the bottom. When I took an earthquake prep class, she highly recommended whistles in your car & by your bed. Why? Because if rescuers are looking for survivors, you can whistle much longer than you can yell; and it carries further. And these have a lanyard for hanging. I bought some to hang by our beds, put in our car, & hang on our hiking packs. Then I went back & bought some more for Christmas gifts! Can't beat it at $1!
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