I-inqubo ekhethekile yokufakaizuzwa ukuvalwa okuphelele kwe-hermetic, ivimbela ngempumelelo ukungena kwama-gases namanzi. Lo mklamo uvikela ngokuphelele ama-LED modules nezingxenye zikagesi ekugugeni, uqinisekisa ukuphepha okusebenzayo kwesikhathi eside.
Kwenziwe nge-i-PMMA enomkhawulo ophezulu, i-luminaire inokumelana namakhemikhali, isiphetho esiqinile, nokumelana ne-ammonia—iyenza ihlale isikhathi eside ngaphandle ngenkathi imelana nokuphuzi ngokuhamba kwesikhathi.
Ifakwe nge-izicaphu zokugcina zensimbi engagqwali, inikeza ukuzinza okuhle kwe-thermal, ikwazi ukumelana ne-UV radiation, izinga lokushisa eliphezulu, amanzi, ukuguga, nokudliwa ngamakhemikhali.