Ballast mai jituwa (Nau'in A) ko ballast kewaye (Nau'in B) na zaɓi
.Ana iya kunna shi cikin sauƙi maimakon ƙaramin fitila mai kyalli
.Zane na musamman, kyakkyawan zafi mai zafi
.Rayuwa: 50,000 hours
.Garanti: 5 shekaru