Electric Ballasts For Fluorescent Lamp Parameter: Model:HM-FEB-001 Rated voltage:AC150V~240V 50/60Hz For 20W~30W Fluorescence lamps Luminous rate:≥0.99 Power factor: ≥0.99 Futures: Magnetic Ballasts for Fluorescent Lamp ：Low tempereture of the crest, little magnetic leakage and long life; quick starts the fluorescent lamp and very stable.Used high quality paint wrapped line and electrical steel sheet.Terminations are safe, effectivly anti-fire. Voltage resistance rate is above 2000V. The range of operation voltage is wide Electric　Ballasts for Fluorescent Lamp：We抳e adopted the advanced electronic technology for the efficient and energy-saving electronic ballasts to match tubes properly and get the best luminous pared with traditional inductance ballasts , the power can be saved over 30% and also enable the life span of tubes 50% longer. They have effectively reduced the energy consumption and pollution for the environment.There抯 no strobe lights when starting the lamp,no eflickers and with the soft and comfortable light. Ballast won抰 make any noice so people can work long hours and easily concentrate with this lights. They are enable people living in a comfortable environment.