Isistimu ye-Pick to light iphinde ibize uhlelo lwe-PTL, okuyisixazululo sokukhetha ama-oda wezindawo zokugcina izimpahla kanye nezikhungo zokusabalalisa izinto.Isistimu ye-PTL isebenzisa izibani nama-LED kumarack noma amashalofu ukuze ibonise izindawo zokukhetha futhi iqondise abakhi bama-oda ngomsebenzi wabo.