1.Tube: T4,T5,T8,T9,T10,T12 Straight Fluorescent Lamp 2.Voltage: 110V-220V 3.Certificate: CE,ROHS 4.Base: ... T4,T5,T8,T9,T10,T12 Straight Fluorescent Lamp1.Power:T4: 4w/6w/8w/12w/14w/16w/18w/20w/22w/24w/26w/28w ... /35w/54w T8: 10w/15w/18w/30w/36w/58w T9/T10/T12: 20w/40w2.Supply ability: 500000pcs/month3. Long life,6000hrs4. High ...