... ballasts,PL lamp ballasts,T8 ballasts,fluorescent lamp ballasts. Electronic balllasts.T5 ballasts,PL lamp ballasts,T8 ballasts,fluorescent lamp ... ballasts. EB135 1.electronic ballasts for T5 lamps. 2.Protection against open circuit and ... .3.Preheating start ,high performance,supply long life4. 21W,28W,35W are valaible.power factor:≥0.95.Size:246*20*20cm6 ...