electronic ballast 1.CE/UL/Rorhs 2.Rated Current:0.23/0.12A 3.Powerfactor morn ... , 2*15W, 2*18W, 2*20W, 2*36W, 2*40W, 2*58W, 3*15W, 3*18W, 3*20W, 3*36W, 3*40W, 3*58W, 2) ... 10) Abnormal Protection 11) Perfect preheat start to prolong lamp life 12) OEM are welcomedNo flare,no noise,star fast ... all over the world to have cooperation with us for long-term mutual benefits. Energy saving T5 electronic ballast