Thinking of a project...


Newly Enlightened
May 20, 2023
Near Folsom, CA
Hi all, so, understanding that my knowledge is quite limited compared to many here, I've been trying to figure out if this possible... I'm trying to get more 21700 lights into my rotation, and they have to have an actual purpose, or why buy? But what I'm thinking of I don't know if it can be done. The lumintop FW21. They made 2 types. Both are 21700, but one is a slim head multi emitter flood, the other is a large head thrower. The tube on both is 21700. The "neck" of the slim head seems to "adapt" from 21700 to FW1A / FW3A does anyone know if (if I could find a slim head FW21) the size would be adaptable to FW1A head? It seems as though the slim head FW21 uses the FW3A why can't it be converted? Does anyone know if this is possible?

I'm looking to make a slim headed thrower, lumintop style, rear switch, 21700 thrower with anduril. Since I can't find one that's pre-existing, this project is heavy on my mind.