electronic ballast 1.CE/UL/Rorhs 2.Rated Current:0.23/0.12A 3.Powerfactor morn than 95% ,Harmonic loss than ... 10% 4.V:110-220 Feature:electronic ballast1) Ranges: ... 2*36W, 2*40W, 2*58W, 3*15W, 3*18W, 3*20W, 3*36W, 3*40W, 3*58W, 2) Rated voltage: 220-240V 50 ... /60Hz or 120V/227V 60Hz 3) Power factor: ≥0.98 4) THD: ≤15% 5 ...