... power factor: PF>0.95 3,EEI:A2 4,Comply with EMC,TUV,ENEC,CE 5,Preheat start T8 electronic ballastSpecification ... Re-ignitionPatent: A Novel Preheat Circuit for Fluorescent Electronic BallastComply with EMC and IECCE, TUV ListedNo. of Lamp:1Lamp Type: T8 18WIgnition Method: Warm ... (mm): 280*30*22 18W TUV/ENEC T8 electronic ballast for fluorescent lamp