Fluorescent lamps CE certificates 1.operating voltage:110v,220v 2.built-in electronic ballast 3.T5 fluorescent lamp Fluorescent lampsCE certificates1.operating ... voltage:110v,220v2.built-in electronic ballast3.T5 fluorescent lamp All of our products have got CE Certificates ... LED, Waterproof Lamp, Grid lamp, Bulkhead, Flood light, Fluorescent lamp) If you have any question ,just feel free to ...