Product Details 2-3W Isolated Driver PowerInput Voltge: AC100-265VLoad Output Voltage: DC7-11VOutput Current: 250mA±5%No-load Output Voltage: DC17V(!)PFC≥50% / Conversion efficiency≥80%Features: Input Voltage=Two White lines=N/LFeatures: Output Voltage=Red line + / White line -Automatically match the bulb input voltage withinThe fluctuate of the weight output cost (DC7-11V) 3-5W Isolated Driver PowerInput Voltge: AC100-265VLoad Output Voltage: DC9-18VOutput Current: 250mA±5%No-load Output Voltage: DC26V(!)PFC≥50% / Conversion efficiency≥80%Features: Input Voltage=Two White lines=N/LFeatures: Output Voltage=Red line + / White line -Automatically occasion the bulb input voltage withinThe vary of the weight output charge (DC9-18V) 4-7W Isolated Driver PowerInput Voltge: AC100-265VLoad Output Voltage: DC15-25VOutput Current: 250mA±5%No-load Output Voltage: DC31V(!)PFC≥50% / Conversion efficiency≥80%Features: Input Voltage=Two White lines=N/LFeatures: Output Voltage=Red line + / White line -Automatically match the bulb input voltage withinThe range of the weight output charge (DC15-25V) 8-12W Isolated Driver PowerInput Voltge: AC100-265VLoad Output Voltage: DC24-43VOutput Current: 250mA±5%No-load Output Voltage: DC51V(!)PFC≥50% / Conversion efficiency≥80%Features: Input Voltage=Two White lines=N/LFeatures: Output Voltage=Red line + / White line -Automatically match the bulb enter voltage withinThe fluctuate of the burden output price (DC24-43V) 12-18W Isolated Driver PowerInput Voltge: AC100-265VLoad Output Voltage: DC45-65VOutput Current: 250mA±5%No-load Output Voltage: DC100V(!)PFC≥50% / Conversion efficiency≥80%Features: Input Voltage=Two White lines=N/LFeatures: Output Voltage=Red line + / White line -Automatically match the bulb input voltage withinThe range of the burden output price (DC45-65V) 18-24W Isolated Driver PowerInput Voltge: AC100-265VLoad Output Voltage: DC54-82VOutput Current: 250mA±5%No-load Output Voltage: DC100V(!)PFC≥50% / Conversion efficiency≥80%Features: Input Voltage=Two White lines=N/LFeatures: Output Voltage=Red line + / White line -Automatically occasion the bulb enter voltage withinThe differ of the weight output cost (DC54-82V)