Features and specifications: 1) Saves 80% more energy than ordinary incandescent lamp 2) Energy saving tube adopts tricolor rare earth power 3) Protecting brightness 4) Long service life, average life can reach up to 8000 hours 5) High power output (above 0.9) 6) Fireproof performance 7) With three different color temperatures (2700K/6400K) 8) Voltage: 220V/110V 9) Power: 28W 10) Luminous flux: 1700 11) Max. current: 0.265A/0.430A Packing: 20pcs/ctn