... Features:More compact structure, cuter appearance High light output and excellent color rendering Dramatic energy saving and longer life Flicker free starting operation ... T2,T3, T4 ,T5 tube are available Specifications:Model Number DM-IIS-9W DM-IIS-13W DM-IIS-15W DM-IIS-18W ... , table lamps, pendent lamps, supermarkets, restaurants, shops, hotels etc. 23w Half Spiral energy saving lamp