LEDquantity:168pcs Tubematerial:PCoronesideofPC onesideofAluminum Luminousefficiency:110-130LM/W InputVoltage:AC85-265V OutputVoltage:DC36V Luminousflux:756-925LM Workfrequency:50-60HZ Environmenttemperature:-20-50 centigradeEnvironmentHumidity:higherthan95% Colourrenderingindex:84RaPowerEquation:morethan0.85 ColorTemperature:4000-4500K(daylightwhite),6000-7200K(PureWhite)ShortCurrent:lessthan5mA Equalto:30Wtraditionalfluorescentlamp Size:600mm*30mm CertificateROHS/CE