T5 Integrated LED tube lamp 4ft 20watts 3yrs quality warranty TUV, UL, SAA, C-Tick, CE, ROHS, FCC ... ,PSE Syhdee Company "Syhdee" is one of the leading facturers spesialized in producing of LED ... k. Product Features T5 All-in-one LED tube lamp Up to 25,000 hours lifetimeLonger lifetime than ... cold environments than normal fluorescent tubesOur LED tube lights and management system has ...