1. I-lumen ephezulu, ukukhanya okuphezulu.
2. Gcina izinsiza ezincane zokuphila isikhathi eside
3. Ukusetshenziswa kwamandla okuphansi, amandla aphezulu, ukuncishiswa kwe-lumen ephansi.
4. Umklamo werediyetha olungiselelwe ukuqinisekisa uhlelo oluhle kakhulu lokupholisa.
5. Ukufakwa okulula, ukonga amandla amakhulu, kungashintsha ngokuqondile isibani se-incandescent / isibani se-halogen