... ,can dimmable,high lumen 6*1W led round led/3mm round led/led round light:pretty looking,good performance,can dimmable, ... WW,R,G,B,Yround led Life-span:>50000hoursround led Base Material: Aviation AluminumCover Material:Aviation AluminumWorking Temperature(WT):-20 ... ~80No UV or IR RadiationCertificate:CE,RoHS Detail information:Suitable for the hotel, show room, clothes shop, masterpiece shop, home ...