... ,GS high service ,high quanlity,OEM service compatible product : LED fluorescent lamp Features:1.LED Built-in Drive Power Supply 2.CE ... ,UL,TUV ,GS3.Applied to LED fluorescent lamp4.3 years warranty 5.Long life spanProduct detail: transistor ... • Operation Environment Humidity: 20% ~ 95%RH 8-25W non isolation fluorescent lamp drive power supply