Ukusebenza kwamandla okubalaseleyo kunye nokugcinwa kwepetroli kudala indawo encinci yekhabhoni xa kuthelekiswa nezinye iinqaba zokukhanya.Ukusetyenziswa kwamafutha aphantsi akwanelisi nje kuphela amaxesha okubaleka, kunciphisa kakhulu i-refueling kunye neendleko zokulondolozwa.
I-Lighting Towers evela kwi-GTL sisisombululo sokukhanyisa esiphathwayo semisebenzi eyahlukeneyo, imicimbi kunye neeprojekthi, ngaphakathi nangaphandle.Inqaba yokukhanya ye-GTL ibonelela ngokukhanya okufanayo okunamandla njengenqaba yokukhanya ye-LED egcwele ubungakanani, kodwa uyilo lwayo olubambeneyo luvumela ukuguquguquka kokugqibela kunye nokusebenziseka ngokulula.