In Flashlight Any idea why my convoy l21b may not be working. January 10, 2024 So I am trying to install the original emitter back into the L21B . And I can’t get it to turn on. The emitter itself is fine. Ive attached it to another flashlight and it lights up. Did I fry the driver ?by abcdefghihello flashFlashlightlight Prev Post My EDC 🦬 January 10, 2024 Next Post My rapidly and seemingly always growing list of “next purchases” lol- any warnings or recommendations? January 10, 2024 Related Posts Had To Share October 17, 2024 Rovyvon A3 Emitter swap October 17, 2024 Batteries have just become to much. October 17, 2024Write A CommentYou must be logged in to post a comment.