Pick to light system imatchedwanso PTL system, yomwe ndi njira yosankha malo osungiramo zinthu komanso malo ogawa zinthu.Dongosolo la PTL limagwiritsa ntchito nyali ndi ma LED pazitsulo kapena mashelufu kuwonetsa malo osankhidwa ndikuwongolera osankha pamachitidwe awo.