... we can do 3w 4w 5w 7w,all with high quality ,good priceWelcome to enquiry for us SpecificationProduct NameCOB MR16 ... -40~+60 °CMaterialAluminum bodyProtection RateIP54CertificateCE, RoHSLuminious Flux400LM (5000K-6000K)Color Temperature2800K-7500KPower Factor0.85-0.99Applications:Widely used in ... both indoor and outdoor use.LED spot light,LED bulb,LED ceiling light,led floodlight,led downlight,LED tube ...