Uchungechunge losayizi omkhulu luhlanganisa idizayini ye-chip ezimbili ene-homogeneous eyengeziwe enenhlanganisela ye-spectral engu-660nm kanye ne-850nm, kanye nezilawuli ezihlukene zokukhanya okubomvu nokuseduze kwe-infrared. Izinzuzo i-irradiance ephezulu, ukwehla okungu-30, umthamo ophezulu, isikhathi sokwelashwa esifushane, akukho ukucwayiza, i-EMI ephansi kanye ne-EMI ephansi kanye ne-timer eyakhelwe ngaphakathi ingakwazi ukwelapha ubuhlungu obukhulu bomzimba, ukukhulula usayizi womzimba omkhulu.