... guarantee 4)green product 5)OEM is accpetable t8 electronic ballast T5 T8,electronic ballastSpecifications1)Preheating Start2)198~264VAc/-15~50' ... 50000hModel Number: BSPSpecification: 220-240VAc 50/60Hz T8_1x18W, 1x30W, 1x36W, 1x58W, 2x18W, 2x30W, 2x36W, 2x58WCertificate: TUV/CE, ... Φ0.5~1.5mmCircuit diagramCircuit diagramInstallation:T5 T8 Lowest price for good quality slim type t8 electronic ballast