... IR RadiationCertificate:CE,RoHS Led Ceiling Light Detailed InformationSuitable for the hotel, show room, clothes shop, masterpiece shop ... , meeting-place, office.1)excellent luminous efficacy,low power consumption for saving energy 80% than Halogen lamp2)no noises ... metallic luster6)widely used for home,hotel,marketplace,office ,etc 7*1W high power recessed lighting for office lighting and decoration