I-LEDD620/620 ibhekisela ekukhanyeni kokusebenza kwezokwelapha okufakwe kabili ophahleni.
Amamojula wesibani angu-7, ingqikithi yama-bulbs angu-78, imibala emibili ephuzi nemhlophe, ama-OSRAM aphezulu, izinga lokushisa lombala 3000-5000K eliguquguqukayo, i-CRI ephakeme kuno-98, ukukhanya kungafinyelela ku-160,000 Lux.Iphaneli yokusebenza isikrini sokuthinta se-LCD, ukukhanya, izinga lokushisa lombala, i-CRI isho izinguquko zokuxhuma.