In Flashlight Sofirn H25S clone TIR lens conversion and led replacement March 4, 2026 Share Share on Facebook Share on Twitter Pinterest LinkedIn My experiment with tir lenses. Diodes are XM-L2 3000K (65°) and 4500K (20°) Lenses are bead 17mm 20° and 65° lens hood was 3D printed. by Forward_Try_3581 flashFlashlightlight Write A CommentYou must be logged in to post a comment.