I like to carry a 1 x AAA LED in multitool pouch for backup use. Who makes a matching 2 x AAA ? or would many parts be interchangable? Fenix LD01/LD05 comes to mind. The Maratac single is 80 lumen/3 mode. Too bad there is no 2 x . maybe this is not practical afterall. Primary pocket carry is a SF 6P LED or the like. thanks