I-inqubo ekhethekile yokufaka ifinyelela ukuvalwa okuphelele kwe-hermetic, ivimbela ngempumelelo ukungena kwama-gesi namanzi. Lo mklamo uvikela ngokuphelele ama-module we-LED nezingxenye zikagesi ekugqwaleni, 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-ama-end cap ensimbi engagqwalisi, inikeza ukuzinza okuhle kwe-thermal, ekwazi ukumelana ne-UV radiation, izinga lokushisa eliphezulu, amanzi, ukuguga, nokudliwa ngamakhemikhali.