... 2.CE,UL,TUV ,GS3.Applied toT5, T8,T10 fluorescent tubes 4.3 years warranty 5.Long life spanFeatures: ... up to 85% Low height, adapting T5,T8,T10 fluorescent tubes Open circuit protection, short circuit protection High reliability and ... for fluorescent tubes built-in LED lamps16certificationCE,UL,TUV ,GSLED T10 fluorescent tubes drive power supply17EMC standardsOk 8-22W isolation fluorescent lamp drive ...