HY-4.5uf lighting capacitor have CE, ROHS, UL, CSA, TUV, CQC certificate,3years warranty suitable for discharge lamps \HY-4.5uf lighting capacitorTechnical ... /60Hz280V~-50HzWorking temperature:-25+85 °CDissipation factor:tan δ ≤ 20 10-4@20 °C V=Vn,50HzDischarge resistor:on requestTest voltage:Between ... film,case and cover are made of self-extinguishing. HY-4.5uf capacitor