UkuKhanya kwe-LED
Ukukhula kwezityalo akunakwahlulwa ekukhanyeni. Ukukhanya yenye yezinto eziphambili ezimisela ukukhula nophuhliso lwezityalo. Ukukhanya kwezityalo ezimele izibane ze-LED zokukhula kwezityalo kukusetyenziswa kweteknoloji ye-LED kwintsimi yezolimo, ejolise ekusombululeni iingxaki zokukhanyisa izityalo zangaphakathi. Ngokusebenzisa izibane ze-LED zokukhula kwezityalo njengomthombo wokukhanya, ukukhanya kwendalo kunokutshintshwa ngokuyinxenye okanye ngokupheleleyo, ukunciphisa ukusetyenziswa kwezibulali zinambuzane kunye nezichumisi, kunye nokwandisa ixesha elisebenzayo le-photosynthesis yezityalo.
Ukukhanya okuluhlaza okunobude obujikeleze i-450nm kunokukhuthaza ukuntshula kwezityalo
Ukukhanya okubomvu okunobude obujikeleze i-660nm kunokukhuthaza ifotosynthesis yezityalo, ukuntshula, ukudumba, kunye neziqhamo.