... voltage: AC220-240V 50/60Hz 3.Warranty: 18 months 40W Circular electronic ballast Shell NO.ModelSpecificationInput voltageApplicable LightCertificationUnit weight F15 GEB ... -0950 22W, 32W, 40W AC220-240V 50/60Hz T5T6 Circular CE/LVD62g, 64g, 65g F14 GEB-0951 22W, 32W, 40W ... , 55W AC220-240V 50/60Hz T5T6 Circular CE/LVD 71g,74g,78g,80g S25 GEB-0755 10W ...