Electronic ballast 2*28W 220~240 V ,50/60 HZ, PF>0.97, CF<1.7 EEI=A2 Electronic ballast2*28W220~240 V ,50/60 HZ,PF>0.97CF<1.7250 mAHole size :320*33*29 mmTUV,CE,EMC standard,EEI=A2we have 1*14W,2*14W ,1*28W,2*28W,1*35W,2*35W and so on. Electronic ballasts