Dear Please quote me 50 And shipping to Sofia 1618 BulgariaDoes the device have a CE marking and Serial number as per EU requirements? Application:UVC Germicidal Disinfection lightProduct Name:Portable UV sterilization lampType:UVCApplication area:Home hotel Personal careLifetime:10000hMaterial:ABS+PCWarranty(Year):1-yearSupport Dimmer:YesLighting solutions service:Lighting and circuitry designVoltage:12VLuminous Efficacy(lm/w):280 Show More