More compact structure and cutter appearance High light output and excellent color rendering Energy-saving and long lifespan Flicker free starting operation Ideal lighting option for indoor lighting T2 tube is available Optional base: E27 and B22 Optional wattage: 20, 23 and 26W Operating voltage: 110 to 130V/60Hz or 220 to 240V/50 to 60Hz Average lifetime: 6,000, 8,000 or 10,000 hours Color temperature: 2,700 or 6,400K