In Flashlight Any disadvantages replacing the double spring in my M21b for a lighted switch? January 16, 2026 Any disadvantages replacing the double spring in my M21b for a lighted switch?by Key-Ruin-6451 flashFlashlightlight Prev Post Rike – Alien 4 January 16, 2026 Next Post edc 🫡 January 16, 2026 Related Posts [NLD] M21F LHP73B 4000K and comparison 🫘 with M21H SFT-70 3000K March 4, 2026 Essentials March 4, 2026 S11 Quad FFL5009R 5000k (3v)! March 4, 2026Write A CommentYou must be logged in to post a comment.