... Lumen:5W/450lm 3.Certificates:CE,ROHS 4.Warranty:3year High Quality led down light: 1) Item No.:XH5331-5W 2) ... Life35,000 hoursRelevant CertificateCE, RoHS,Warranty2~3 yearsOptical Data :Light ColorWarm White, White, R,G,B,YColor ... museum, Art galleries, Cosmetic counters, Shopping malls, Supermarkets,Commercial show windows and bars airport, subway, cloverleaf junction and architecture field ...