I got two life gear red flashlight glow sticks from crappy tire last year and they are both still going strong. One click for flash light (white) second click red glow stick with white light. Third click just red glow stick. And click number 4 gives you a red flashing glow stick.
As Eeyore has said they can be turned off have a lanyard so you wont drop it and battires can be changed.
For 3.99 each you cant go wrong.
Hope that helps.
Play with Honor. Call your hits.
Nothing just happens, You always have to strive...