General lighting in residences, shops, offices and hotels 1) Model no.: troposphere FL lamps, high efficiency FL T5, standard FL lamps, rapid start FL lamps, color FL lamps T8, U-bend FL tubes, FL circular lamps2) Life span: 5,000-10,000hrs3) Color temperature: 6,400K-daylight / 4,100K-coolwhite; 2,700K-warmwhite4) Bulb type: T5, T8, T9, T10, T12 Fluorescent Lamps