T5 Integrated LED tube lamp 4ft 20watts 3yrs quality warranty TUV, UL, SAA, C-Tick, CE, ROHS, FCC,PSE Syhdee Company "Syhdee" is ... , (5000 - 5500) k, (6000 - 6900) k. Product Features T5 All-in-one LED tube lamp Up to 25,000 hours lifetimeLonger lifetime than ... passed the TUV verification. All productions comply with TUV, UL, SAA, C-Tick, CE, ROHS, FCC, PSE directive.