In Flashlight L21b Sft70 3k vs M1 Sft70 3k March 14, 2026 Share Share on Facebook Share on Twitter Pinterest LinkedIn L21b has 6v8amp, M1 has 6v5amp driver. Im absolutely loving the l21b setup with the OP reflector by MightyQZL flashFlashlightlight Write A CommentYou must be logged in to post a comment.