... energy saving environment friendly long lifespan High quality LED T8 tube,1 Lighting source: SMD LED (CREE chips)2 LED quantity: 164/328pcs3 Voltage:, AC110 ... white (2700 ~ 3500K), daylight white (4000 ~ 6000K), Cool White (7000K).Key Benefits:1 Energy saving2 Long lifespan, above 50, 000hours3 No ...